if an animal is selecting food items that maximize its energy intake per unit of time spent in this endeavor, a researcher would say that this is an example of
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if an animal is selecting food items that maximize its energy intake per unit of time spent in this endeavor, a researcher would say that this is an example of Optimal foraging concept.
A primary assumption of OFT is that an animal will growth its health through minimizing the time and strength required to gather the most quantity of strength from meals. Optimal foraging concept defines the character of the organisms forage in this sort of manner to maximise the internet strength consumption of the organism according to unit time.
The organism behaves in this sort of manner to eat meals having maximum energy with in a least time period. Optimal foraging concept makes use of predators for the analysis.
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Related Questions
Why are the vacuoles in plant cells different than the vacuoles found in animal cells?
A Plants need more energy than animals do.
B Plants need to store more food than animals do.
C Plants need to produce proteins, while animals do not.
D Plants need to move materials in and out of cells, while animals do not.
Answers
When does puberty occur? What causes the changes that occur during puberty?
Answers
Answer:
When does puberty start? Puberty starts when changes in your child's brain cause sex hormones to start being released from the gonads, which are the ovaries and testes. This typically happens around 10-11 years for girls and around 11-12 years for boys.Skip
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What is puberty?
Puberty is the time when your child moves through a series of significant, natural and healthy changes. These physical, psychological and emotional changes are a sign that your child is moving from childhood towards adulthood.
Changes in puberty include:
physical growth and development inside and outside children’s bodies
changes to children’s sexual organs
brain changes
social and emotional changes.
When does puberty start?
Puberty starts when changes in your child’s brain cause sex hormones to start being released from the gonads, which are the ovaries and testes.
This typically happens around 10-11 years for girls and around 11-12 years for boys.
But it’s normal for the start of puberty to range from 8-13 years in girls and 9-14 years in boys.
There’s no way of knowing exactly when your child will start puberty. Early changes in your child’s brain and hormone levels can’t be seen from the outside, so it’s easy to think that puberty hasn’t started.
Puberty can be completed in about 18 months, or it can take up to 5 years. This range is also completely normal.
Girls: key physical changes in puberty
In girls, these are the main external physical changes in puberty that you can expect.
Around 10-11 years
Breasts will start developing. This is the first visible sign that puberty is starting. It’s normal for the left and right breasts to grow at different speeds. It’s also common for the breasts to be a bit tender as they develop. If your child wants a bra, a soft crop top or sports bra can be a good first choice.
A growth spurt occurs. Some parts of the body – like the head, face and hands – might grow faster than limbs and torso. This might result in your child looking out of proportion for a while. On average, girls grow 5-20 cm. They usually stop growing at around 16-17 years.
The body shape will change. For example, a girl’s hips will widen.
The external genitals (vulva) and pubic hair will start to grow. Pubic hair will get darker and thicker over time.
Around 12-14 years (about two years after breast development starts)
Hair will start growing under the arms.
A clear or white discharge from the vagina starts several months before periods start. If the discharge bothers your child, you could suggest your child uses a panty liner. If your child says it’s itchy, painful or smelly, consult your GP.
Periods will usually start within 2 years of breast growth starting, but can take up to 4 years.
Boys: key physical changes in puberty
In boys, these are the main external physical changes in puberty that you can expect.
Around 11-12 years
The external genitals (penis, testes and scrotum) will start to grow. It’s normal for one testis to grow faster than the other. You can reassure your child that men’s testes usually aren’t the same size.
Pubic hair will start to grow. It will get darker and thicker over time.
Around 12-14 years
Your child will have a growth spurt. Your child will get taller and their chest and shoulders will get broader. Some parts of your child’s body – like their head, face and hands – might grow faster than their limbs and torso. This might result in your child looking out of proportion for a while. On average, boys grow 10-30 cm. They usually stop growing at around 18-20 years.
It’s common for boys to have minor breast development. If your child is worried by this, it might help your child to know it’s normal and usually goes away by itself. If it doesn’t go away or if the breasts seem to be growing a lot, consult your GP.
Around 13-15 years
Hair will start growing on other parts of your child’s body – under the arms, on the face and on the rest of the body. Leg and arm hair will thicken. Some young men will grow more body hair into their early 20s.
The hormone testosterone is produced, which stimulates the testes to produce sperm.
Your child might start having erections and ejaculating (releasing sperm). During this period, erections often happen for no reason at all. Just let your child know that this is normal and that people don’t usually notice. Ejaculation during sleep is often called a ‘wet dream’.
Around 14-15 years
The larynx (‘Adam’s apple’ or voice box) will become more obvious. Your child’s larynx will get larger and their voice will ‘break’, eventually becoming deeper. Some boys’ voices move from high to low and back again, even in one sentence.
Answer:
For girls, puberty typically occurs between the ages of nine and thirteen
For boys, puberty typically occurs between the ages of ten and fifteen.
An increase in hormones – estrogen and progesterone in girls and testosterone in boys – causes the changes that happen during puberty.
Explanation:
sometimes, plants will reward their pollinators with something that benefits them. what is an example of a plant attractant that is also a pollination reward?(1 point)
Answers
Animals that perform pollination while visiting the bloom are rewarded with floral nectar, which is placed inside the flower close to the reproductive organs.
The majority of people are aware that flowers frequently generate nectar, which is vital for promoting pollination and supplying food for hummingbirds and insects. Few people are aware of the extra-floral nectaries, nectar-producing glands that are structurally separate from the flower and found in more than 2,000 plant species in more than 64 families, though they exist in these plants.
Animals that perform pollination while visiting the bloom are rewarded with floral nectar, which is placed inside the flower close to the reproductive organs. Extra-floral nectar has a role in so-called indirect defense by luring predatory herbivores—usually ants—or by discouraging them from feeding on the plant.
Therefore, the two forms of nectar-producing partnerships between plants and animals have long served as textbook illustrations of symmetric mutualism, in which plants supply food or benefits to animals in exchange.
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Answer: Nectar
Explanation:
investigating life 2.1 discusses how tawny crazy ants survive fire ant stings. based on observed behaviors in crazy ants, the researchers hypothesized that crazy ants use their venom to neutralize the fire ant sting. how did the researchers test their hypothesis?
Answers
They compared survival after fire ant stings of crazy ants with plugged and unplugged venom glands. The terminal portion of each branch is made up of the more common or secretory epithelium.
As growth continues, the column of cells may divide or release offspring, in which case a complex gland is produced. While some glands, like the pancreas and salivary glands, constantly develop and divide to eventually become a very huge structure, many glands have a finite number of branches. The liver is an exception to the rule since there forms a reticulated compound gland; normally, the branches do not connect together. In compound glands, the connecting segments, which form ducts, are lined with a less changed type of epithelial cell.
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Practice:organelle identification Complete the table by writing the name of the cell part besides it’s structure/function
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The correct matching of the cell organelles and their functions are:
1. Stores material within the cell - vacuole2. Closely stacked, flattened sacs (plants only) - chloroplast /granum3. The sites of protein synthesis - ribosome4. Transports materials within the cell - vesicles5. The region inside the cell except for the nucleus - cytoplasm6. Organelle that manages or controls all the cell functions in a eukaryotic cell - nucleus7. Contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color - chloroplast8. Digests excess or worn-out cell parts, food particles and invading viruses or bacteria - lysosome9. Small bumps located on portions of the endoplasmic reticulum - ribosomes10. Provides temporary storage of food, enzymes and waste products - vesicle11. Firm, protective structure that gives the cell its shape inplants, fungi, most bacteria and some protists - cell wall12. Produces a usable form of energy for the cell - mitochondria13. Packages proteins for transport out of the cell - Golgi body14. Everything inside the cell including the nucleus - cytosol15. Site where ribosomes are made - nucleolus16. The membrane surrounding the cell - plasma membrane17. Provides support for the cell, has two “subparts” - Lipid bilayer18. Name for the collection of DNA in the nucleus of eukaryotic cells -Chromosome/chromatinWhat are cell organelles?Cell organelles are specialized structures found within the cells which perform specific functions.
Cells organelles are considered as small organs or mini-organs within cells.
The cell organelles may be classified into:
membrane-bound organelles, andnon-membrane-bound organelles.Some of the cell organelles and their function include:
Mitochondria - produces energy in the form of ATP for the cellNucleus - stores the genetic informationEndoplasmic reticulum - synthesizes proteins and lipidsGolgi apparatus - packaging and distribution of biomolecules.Lysosome - digestion of molecules and foreign materials.Ribosomes - they are the sites of proteni synthesisLearn more about cell organelles at: https://brainly.com/question/25742135
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Note that the complete question is given below:
Complete the following table by writing the name of the cell part or organelle in the right hand column that matches the structure/function in the left hand column. A cell part MAY be used more than once.
Stores material within the cell vacuole
Closely stacked, flattened sacs (plants only) chloroplast /granum
The sites of protein synthesis ribosome
Transports materials within the cell vesicles
The region inside the cell except for the nucleus cytoplasm
Organelle that manages or controls all the cell functions
in a eukaryotic cell nucleus
Contains chlorophyll, a green pigment that traps energy
from sunlight and gives plants their green color chloroplast
Digests excess or worn-out cell parts, food particles and
invading viruses or bacteria lysosome
Small bumps located on portions of the endoplasmic
reticulum ribosomes
Provides temporary storage of food, enzymes and waste
products vesicle
Firm, protective structure that gives the cell its shape in
plants, fungi, most bacteria and some protests cell wall
Produces a usable form of energy for the cell mitochondria
Packages proteins for transport out of the cell Golgi body
Everything inside the cell including the nucleus cytosol
Site where ribosomes are made nucleolus
The membrane surrounding the cell plasma membrane
Provides support for the cell, has two “subparts” Lipid bilayer
Name for the collection of DNA in the nucleus of eukaryotic cells Chromosome/chromatin
How does binomial nomenclature help scientists?
help!!!
Answers
Answer:
Explanation:
Bionomial nomenclature helps scientists by helping them classify organisms. This would be a two-name system that scientists use that describes the genus and species of the organism.
Why would it be illogical to assume that such a large animal could live entirely on mice never cry wolf
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The large animal could live entirely on mice never cry wolf and no all deer and mice living on a forest be a population because they are different species.
What is population?A population can be defined as the discrete entities with identifiable characteristics like people, animals and data collection has called a population. A local population can be restricted to a smaller area where as a metapopulation has defined as when individuals in local populations scatter among other local populations.
A population consists of a similar group of species who reside in a geographical location and interbreed to produce fertile offspring, all individuals are able to survive and reproduce due to genetic variations.
Therefore, The large animal could live entirely on mice never cry wolf and no all deer and mice living on a forest be a population because they are different species.
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Read the following and then answer the questions: Jimena was quietly enjoying her lunch when an unexpected knock on the door startled her. She found two people in suits standing on her front porch. They explained they were medical scientists from Columbia University in New York, and they were visiting her to talk about some old blood samples from a transfusion she had back in the 1970s. They showed Jimena a consent form that she had signed. It had allowed scientists to store and study her blood to help advance their medical knowledge. Now she was worried. Did she have some terrible disease? She invited them in and sat down in case the news was bad. The researchers explained that they were part of a team that searches for viruses in old blood transfusion samples. Their work was aimed at finding new transfusion-transmissible viruses that ought to be screened for in the donated blood supply to further protect patients. They were looking at samples from the 1970s because, unlike today, the only virus screened for back then was Hepatitis B. These lightly screened samples might lead to discovery of previously unrecognized viruses. Sadly, lack of broader screening for bloodborne viruses meant that thousands of people were infected with Hepatitis C and human immunodeficiency virus (HIV) by way of contaminated blood transfusions during the 1970s and 1980s. People with hemophilia, a blood-clotting disorder, had an unusually high prevalence of Hepatitis C virus and HIV. This is because managing hemophilia in the 1970s and 1980s often involved administering clotting factors derived from human blood. Before the stricter screening went into effect, at least 6,000 hemophiliacs in the United States are believed to have contracted Hepatitis C from blood transfusions. Of course, hemophiliacs were not the only ones who suffered: Anyone who got a transfusion for any reason at that time was at high risk for exposure to these viruses. In 1976, during her last trimester of pregnancy, Jimena had developed severe anemia. She remembered receiving a blood transfusion a few weeks before she delivered her son, Jose. The transfusion was done to ensure that her blood levels could support both her and her child during delivery. She knew this must have been the reason the doctors were visiting her now. She asked them if they were here to tell her she had HIV or hepatitis––she had been feeling very tired lately, and wondered if this was the cause. The doctors hastened to explain that the blood she received was not infected with Hepatitis C or HIV. But they had found something else: a new virus never seen before in humans. They examined the medical records of all the people who had received blood with this virus, and it did not seem to cause disease. However, they wanted to investigate more. They were here to get a more detailed medical history from Jimena, along with a new blood sample. They also wanted to reach out to Jose, Jimena’s son, and see if he’d be willing to take part in the study, too. Jimena’s eyes became moist as she explained that Jose had died of cancer eight years ago. The doctors expressed their sympathy, but pressed Jimena for the type of cancer he had developed. She said it was liver cancer. "Are you sure we didn’t catch hepatitis C from the transfusion?" she asked the researchers. "I know that can cause liver cancer, right?" "Yes, it can," they replied.
1. How could old samples of donate blood be screened to search for new viruses?
3. How could researchers isolate and grow a particular virus from the Jimenas blood?
Answers
The researchers could isolate and grow a particular virus from Jimena's blood through the following procedure: The process of isolating and growing a particular virus from Jimena's blood is called virus cultivation.
Researchers begin by collecting a blood sample and treating it with a substance that ruptures the host cells while leaving the viral particles intact. After that, they transfer the suspension to a suitable host cell and incubate it. The host cell is used to propagate the virus. If the virus reproduces, it is allowed to infect the host cells. Then the infected cells are checked regularly to see how the virus is doing in the host cell. This enables the researchers to research the virus and take measures to protect people from being infected by it.
Researchers can isolate and grow a particular virus from Jimena's blood by following several steps. First, they would collect a blood sample from Jimena. Next, they would separate the blood components, such as plasma and red and white blood cells, to identify the presence of the virus. Once they have located the virus, they would extract it from the blood sample.
To grow the virus, researchers would then introduce it into a suitable cell culture or host organism, which provides the necessary environment for the virus to reproduce. They would monitor the growth of the virus and collect new viral particles as they are produced. Throughout this process, researchers would ensure the cell culture or host organism is kept under controlled conditions, such as temperature and humidity, to optimize viral replication.
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Please someone help me this is for escape the room
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Answer:
7. D
8. b
Explanation:
A trait can also be called a/an
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observable traits are called phenotypes
which of the following is not a characteristic of the source of rivers and streams? a. high oxygen levels b. freshwater fish c. cooler temperatures d.
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The option that is not a characteristic of the source of rivers and streams is D)Murky Water
Let us discuss more about the characteristics of the source of rivers and streams.
What is the source of a river?
A River is any natural stream of water that flows in a channel with defined banks. Modern usage includes rivers that are multi-channeled, intermittent, or ephemeral in flow and channels that are practically bankless.
The source of the river is the point from where a river starts flowing. It is usually a high point on the land from where water flows downward and begins its journey to join another water body or the sea.
The characteristics of the source of rivers and streams are as follows:
1. Cooler temperatures - Rivers and streams originate in the mountains where temperatures are low and cold. So, the water is usually very cold.
2. High oxygen levels - Because the water comes from a higher altitude, it contains more dissolved oxygen.
3. Freshwater fish - Rivers and streams are the natural habitats of freshwater fish such as trout, bass, and salmon.
4. High speed - As rivers and streams move down the mountains, the speed of the water increases because of gravity.
5. Small width - The width of the river or stream is small as it has just begun its journey from the source.
Thus, From the following options A) high oxygen levels B) freshwater fish C) cooler temperatures and D) Murky waters , Option D) Murky Waters is NOT a characteristic of the source of rivers and streams.
therefore, the correct option is D)Murky waters.
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whats the average rate of change in corn yield from 1964 to 2008
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The average rate of change in 1964, there were 2.6 bales per hectare, while in 2008, there were 380 bushels per hectare.
What does rate of change mean?The momentum of a variable is represented by the rate of change, which is used to mathematically describe the percentage change in value over a defined period of time.
In 1964, the mean corn yield was 2.6 bales per hectare, or 570 kg per hectare, whereas in 2008, the average corn yield had been 380 bushels per hectare, or 9655 kg per hectare.
This uptick in corn agricultural production is due to technological advancements, high yielding seed varieties, and reduced post-harvest losses. The yield in 2008 is 17 times that of 1964.
Thus, the mean rate of change was 2.6 bales per hectare in 1964 and 380 bushels per hectare in 2008.
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Your question seems incomplete, the complete scenario is attached below as image.
Create Your Own Pedigree:
Albert and Betty are married. They both have normal vision. They had 2 daughters and then a son.
Both daughters, Cassie & Debra, had normal vision and never had any children of their own. Their son,
Elliot, was colorblind. Elliot married Fallon who also had normal vision and they had 2 of their own children,
George and then Hailey. Hailey was colorblind but George was not.
Colorblindness is sex-linked recessive (X³). Use the letters X, Y or X² for the genotype. Draw the
pedigree below placing the genotypes for Albert, Betty, Elliott, Fallon and Hailey in their respective shapes.
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Eleanor collected 13 snails in a 25 cm x25 cm quadrat. What is the density of the snail population in a I m2 area? * 1 point 13 52 208 832
Answers
Answer:
208
Explanation:
It is given that Eleanor have collected 13 snails in a quadrat of 25 cm x 25 cm
Therefore,
area of the quadrat = 25 cm x 25 cm
= 0.25 m x 0.25 m
= 0.0652 \(m^2\)
We are required to find the snail population density in an area of 1 \(m^2\).
Therefore,
\($\frac{1}{0.0625}$\)
= 16 quadrat
Therefore in 1 quadrat = 13 snails
So, in 16 quadrats = 13 x 16
= 208 snails.
Thus, the density of snail population in an area of 1 \(m^2\) is 208 snails.
Which of these observations does NOT provide evidence for the heliocentric model of our solar system?
Planets move in elliptical orbits.
Comets move in regular, elliptical orbits.
Venus shows phases, just like the Moon.
Earth's gravitational pull keeps its moon in orbit.
Answers
Answer:
D. Earth's gravitational pull keeps its moon in orbit
Explanation:
During the assessment of a patient with a brain abscess, the nurse notes elevated blood pressure and altered level of consciousness. Which additional symptoms should the nurse assess for?.
Answers
Symptoms may vary depending on the location of the brain abscess. It includes headache and nausea due to increased pressure in the brain. Neurological symptoms may also be present but in very rare cases.
Common symptoms of the disease are fever, headache, and nervous system problems such as confusion, difficulty in speech or walking change and arm/ leg weakness on one side.
Brain abscess is a collection of pus that develops in the brain due to an infection. Causes of this disease are infections in other parts of the body or improper functioning of immune system.
Treatment for this are antibiotics and close monitoring. In some cases, the abscess has to be removed surgically.
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The nucleus
A
produces energy.
B
houses DNA.
C
stores waste.
D
is found in prokaryotes.
Answers
You turn on a light so you can get a glass of water. At the moment the light turns ON, the amount of GTP bound to the Go subunit of trimeric G proteins a does not change b decreases c increases
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Accordingly, when you turn on a light to get a glass of water, the amount of GTP bound to the Go subunit of trimeric G proteins does not change.
When you turn on a light to get a glass of water, the amount of GTP bound to the Gα subunit of trimeric G proteins does not change. The processes of light activation and GTP binding to G proteins are unrelated, so turning on a light would have no effect on GTP levels. Therefore, the correct answer is (a) does not change.
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When you turn on a light to get a glass of water, the amount of GTP bound to the Go subunit of trimeric G proteins increases. Therefore, option (c) increases is the correct option.
When the light turns ON, the amount of GTP bound to the Go subunit of trimeric G proteins increases.
This is because the light activates the G protein-coupled receptor (GPCR).
The receptor undergoes a conformational change, and the alpha subunit of the trimeric G protein dissociates from the beta and gamma subunits.
The GTP displaces the GDP, which causes the alpha subunit to bind to an effector protein. The effector protein converts GTP to GDP and, in the process, activates a signaling pathway.
Therefore, it can be concluded that the amount of GTP bound to the Go subunit of trimeric G proteins increases when you turn on a light.option (c) increases is the correct option.
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List the major functions and organs of the digestive system.
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Answer:
Mouth- Chewing
Esophagus- Peristalsis
Stomach- Upper muscle in stomach relaxes to let food enter, and lower muscle mixes food with digestive juice
Small intestine- Peristalsis
Pancreas- None
Liver- None
Large intestine- Peristalsis
Use the word bank below to fill in the blanks in the next question. Be careful, spelling counts! histone modification genomic conflict genetic maternal effect genomic imprinting environmental maternal effect DNA methylation induced pluripotent stem cells embryonic stem cells
usually inactivates genes, while We discussed two different types of epigenetic marks for "tags") in lecture. can activate or inactivate genes The hypothesis suggests that there are opposing evolutionary pressures on alleles of maternal versus paternal origin with respect to genes that affect early embryonic and fetal growth. Ideally, the cloning of whole organisms flike pets) should involve because these have very few or no epigenetic markers silencing specific genes. are usually used instead because they are easier to obtain, but they retain epigenetic tags that make cloning less successful The phenomenon in which a gene's expression is determined by its parental origin is called
Answers
DNA methylation usually inactivates genes, while histone modification can activate or inactivate genes. Genomic imprinting is the phenomenon in which a gene's expression is determined by its parental origin. Embryonic stem cells are usually used instead of induced pluripotent stem cells in cloning due to the retention of epigenetic tags that make cloning less successful.
DNA methylation plays a role in gene inactivation by adding methyl groups to DNA, while histone modification can activate or inactivate genes by modifying the histone proteins associated with DNA. Genomic imprinting refers to the phenomenon where gene expression is influenced by the parent of origin. In cloning, embryonic stem cells are preferred over induced pluripotent stem cells due to the retention of epigenetic tags that affect gene expression and may impact the success of cloning.
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the myelin sheath is made of a high percentage of ______.
Answers
The myelin sheath is made of a high percentage of lipids, specifically cholesterol and sphingolipids. These lipids make up the insulating layer around nerve fibers, allowing for faster and more efficient transmission of signals throughout the nervous system.
Myelin is essential for proper neurological function, as damage or degradation of the myelin sheath can lead to a variety of disorders such as multiple sclerosis. In addition to its role in nerve transmission, myelin also provides metabolic support to the neurons it surrounds, helping to maintain the health and vitality of these cells. Overall, the high lipid content of myelin is critical for its function and importance in the nervous system.
The myelin sheath is made of a high percentage of lipids, specifically about 70-80%. The remaining 20-30% is comprised of proteins. Myelin is a fatty substance that wraps around the axons of neurons, functioning to insulate and speed up the transmission of electrical signals (action potentials) in the nervous system. The presence of myelin greatly enhances the efficiency of nerve signal transmission and is crucial for the proper functioning of the nervous system.
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PLEASE HELP ASAP!!!!!! 2 QUESTIONS
Answers
socio economic conditions are possible for alcohol abuse for young people.
What effects does alcohol misuse have on a person?Excessive alcohol use can lead to the development of chronic illnesses and other major problems such as high blood pressure, heart disease, stroke, liver disease, and digestive issues over time.
Alcohol makes it more difficult for the brain regions responsible for balance, memory, speech, and judgment to function properly, increasing the probability of accidents and other undesirable results. Long-term excessive drinking alters the neurons, causing them to shrink in size.
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Answer pleaseㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Answers
Answer:
1. 40 minutes
2. cake keeper
3. 15 minutes
4. plastic wrap
5. refrigeration
6. filling
7. refrigerated
8. wrapped
9. frozen
10. cakes
11. 3-4 days
12. moisture
13. filling
14. butter
15. ??
Explanation:
fk this
Drag and drop each tissue or structure to the germ layer from which it is derived. Ectoderm Mesoderm Endoderm red blood cells central nervous system notochord kidney tubule cells thyroid follicular cells epidermis peripheral nervous system lung alveolar cells pancreatic acinar cells skeletal muscle
Answers
Ectoderm: central nervous system, peripheral nervous system, epidermis Mesoderm: notochord, kidney tubule cells, skeletal muscle Endoderm: red blood cells, thyroid follicular cells, lung alveolar cells, pancreatic acinar cells
I'll list the germ layers and their corresponding tissues or structures:
Ectoderm:
- Central nervous system
- Epidermis
- Peripheral nervous system
Mesoderm:
- Red blood cells
- Notochord
- Kidney tubule cells
- Skeletal muscle
Endoderm:
- Thyroid follicular cells
- Lung alveolar cells
- Pancreatic acinar cells
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describe how four spheres are considered an open system
Answers
Answer:
These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air). Each of these four spheres can be further divided into sub-spheres.
Trans fats are made by a process of adding hydrogen atoms to an unsaturated fatty acid, making them more saturated. What is this process called?.
Answers
The process of hydrogenation, which increases an unsaturated fatty acid's saturation by adding hydrogen atoms, produces trans fats.
What is an unsaturated fatty acid example?Alpha-linolenic acid, myristoleic acid, palmitoleic acid, sapienic acid, oleic acid, elaidic acid, vaccenic acid, linoleic acid, linoelaidic acid, erucic acid, docosahexaenoic acid, and eicosapentaenoic acid are a few examples of unsaturated fats.
What components make up an unsaturated fatty acid?Unsaturated fatty acids (UFAs), which are divided into monounsaturated fatty acids and polyunsaturated fatty acids, are long-chain hydrocarbons with at least one double covalent bond and an end in a carboxyl group (-COOH). Both of these types of UFAs provide significant health benefits for people.
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wild buffalo are very large and aggressive. which characteristics people should choose to domesticate the wild buffalo?
Answers
Tameness, Adaptability, Reproductive Success, Size and Strength and Temperament.
Humans have domesticated animals since ages. The process of domestication is complex and requires careful selection and breeding over generations. So, while selecting wild buffalos, the following characteristics need to be considered so that the produced offspring would also be alike.
1. Tameness- Buffalos that are less aggressive towards humans are easier to handle and less dangerous to work with.
2. Adaptability- Buffalow should be able to survive in new environments as well as seasons and weather conditioons.
3. Reproductive Success- Healthy and fertile individuals contribute in the formation of equally healthy individuals.
4. Size and Strength- The animal should have sufficient size and strength to do all sort of laborious jobs that they are expected to perform.
5. Temperament- They should be calm and trainable.
what is the biggest difference between the monomers used to make nylon and the monomers used to make proteins?
Answers
The main differences between nylon and protein monomers are:
Nylon monomers are polyamides (diamines and dicarboxylic acids) while protein monomers are amino acids.The linkage in nylon is an amide linkage, whereas, in proteins, it's a peptide bond.Nylon is a synthetic polymer, whereas proteins are biological polymers.
Nylon is a type of polymer made from monomers called polyamides, which consist of a diamine and a dicarboxylic acid. The process to create nylon involves the reaction of these monomers, resulting in the formation of an amide linkage. Proteins are biological polymers made from monomers called amino acids. Amino acids have a central carbon atom, an amino group (NH₂), a carboxyl group (COOH), and a variable side chain (R group) unique to each type of amino acid. In the process of protein synthesis, amino acids are linked together by peptide bonds, which are formed between the carboxyl group of one amino acid and the amino group of the next amino acid.
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A true fisherman the reader can surmise that fisherman are ?
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Answer:
people who fish for food or materials.
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What is a SYNONYM and ANTONYM for the term MASS in the sense that mass means the amount of matter within an object.
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Answer:
Synonym: weight, size, magnitude.
Antonym: Smallness