Answer: Bee venom contains proteins that have an effect on the skin cells and system, leading to pain and swelling at the location of the sting, notwithstanding someone isn't allergic to the venom. In those that ar allergic to bee stings, the venom triggers a a lot of severe system reaction.
Explanation:
after 8 plus hours from your last meal, but before breakfast, glucose in the blood stream is derived largely from [ select ] and [ select ] . after your first meal of the day, the flux changes and glucose is [ select ] . in addition, under these fed conditions, glycolysis rates [ select ] to break down glucose for energy. the changes in metabolic flux are governed by [ select ] .
After 8 plus hours from your last meal, but before breakfast, glucose in the blood stream is derived largely from glycogen breakdown and glycolysis.
Before breakfast, eight hours or more after your last meal, the majority of the glucose in your blood comes from the liver's stored glycogen being broken down. The pancreatic hormone glucagon instructs your liver to release glucose into your bloodstream by releasing the stored glycogen.
Following a meal, blood glucose levels rise, which also causes the pancreas to secrete more insulin. When blood glucose levels decline during the following several hours, the liver releases glucose back into the blood, reducing swings. Insulin causes glucose to be stored in the liver as glycogen.
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Complete question is:
After 8 plus hours from your last meal, but before breakfast, glucose in the blood stream is derived largely from ______ and ______. (Refer images)
After your first meal of the day, the flux changes and glucose is ______.
Describe the status of natural resources in the context of Nepal.
Nepal's mineral resources are small, scattered, and barely developed. There are known deposits of coal (lignite), iron ore, magnesite, copper, cobalt, pyrite (used for making sulfuric acid), limestone, and mica. Nepal's great river systems provide immense potential for hydroelectric development.
I hope it help.
Which two changes would you expect as a result of a severe drought that wipes out several plant populations? A. Decreased resource availability among herbivores B. Increased resource availability among herbivores C. Decreased competition among herbivores D. Increased competition among herbivores
A severe drought that wipes out several plant populations would have significant ecological consequences, particularly for herbivores that rely on these plants for food. Two changes that can be expected as a result of such a drought are option A and D.
A. Decreased resource availability among herbivores: With the loss of plant populations, there would be a decline in the overall availability of resources, such as leaves, fruits, and seeds, which herbivores depend on for sustenance. This scarcity of food would lead to a decrease in the amount of resources available for herbivores, potentially resulting in malnutrition, decreased population sizes, and increased vulnerability to predation and disease.
D. Increased competition among herbivores: As the number of plant populations decline, herbivores will have to compete for the limited remaining resources. With fewer plants to sustain them, more herbivores will be forced to rely on the remaining patches of vegetation, intensifying competition for food. This increased competition can lead to heightened aggression, territorial disputes, and a higher likelihood of injury or death among herbivores.
These changes can have cascading effects throughout the ecosystem. Decreased resource availability among herbivores may result in reduced prey availability for predators that rely on herbivores, potentially impacting their populations as well.
Increased competition among herbivores can disrupt the balance of herbivore communities and alter grazing patterns, affecting plant species composition and overall ecosystem dynamics. Therefore the correct option is A and D
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How does climate change impact food safety?
Answer: A single environmental factor like rising temperatures can trigger varying degrees of effect on different contaminants—for instance, strengthening the chances of survival of foodborne pathogens (like Salmonella and Vibrio) as well as altering the occurrence patterns of chemical contaminants
Explanation:
If several highly educated scientists all study the same scientific data, which of the following is most likely to explain why they may all have different conclusions?
If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:
Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.
Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.
Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.
Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.
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You have a plate of 1001 donuts. You are allowed to perform the following operation: eat
one donut, and then separate the remaining donuts onto two plates. (The remaining donuts can be
distributed however you like as long as there is at least one donut on each of the new plates.) This
operation can be repeated as many times as necessary, choosing an arbitrary plate to eat off of each
time. Is it possible that you will eventually end up with some number of plates, each of which holds
exactly three donuts?
It is not possible to end up with some number of plates, each of which holds exactly three donuts.
Can you achieve a distribution of exactly three donuts on each plate?No, it is not possible to achieve a distribution of exactly three donuts on each plate through the described operation. The key observation is that after each operation, the number of donuts on each plate is always odd.
Starting with 1001 donuts, regardless of how the distribution is made, there will always be an odd number of donuts on each plate.
Since three is an odd number, it is not possible to distribute them equally on each plate.
As the operation continues, the number of plates will increase, but the distribution of donuts on each plate will remain odd.
The process does not allow for the transformation of an odd number of donuts into an even number, making it impossible to reach a configuration with exactly three donuts on each plate.
In conclusion, it is not possible to end up with some number of plates, each of which holds exactly three donuts through the given operation.
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Cells get energy from minerals like sodium and potassium true or false
Answer:
cells can get energy from minerals
Explanation:
True
the diagram shows the catalytic hydrolysis of sucrose into the molecules glucose and fructose by the enzyme sucrase. identify the role of each component in the diagram.
According to the question Sucrase catalyzes the hydrolysis of sucrose into glucose and fructose.
In the catalytic hydrolysis of sucrose by sucrase, sucrose acts as the substrate. Sucrase, an enzyme, facilitates the reaction by breaking down sucrose. This process results in the formation of two molecules: glucose and fructose.
Glucose is a vital energy source, while fructose is commonly found in fruits and sweeteners. Sucrase plays a crucial role in recognizing and binding to sucrose, allowing for the cleavage of the glycosidic bond and the subsequent production of glucose and fructose.
This enzymatic activity enables the utilization of sucrose as a source of glucose and fructose in biological systems.
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the apical meristems of a plant are responsible for ________
In conclusion, the apical meristems of a plant are responsible for the primary growth of the plant, which is the growth in length, and this is achieved through the production of new cells that differentiate into different types of cells that make up the shoot and root systems of the plant.
The apical meristems of a plant are responsible for the primary growth of the plant. The apical meristem is a type of meristem that is found at the tips of stems and roots. The main function of the apical meristem is to produce new cells for the growing plant. These new cells are responsible for the primary growth of the plant, which is the growth in length. The cells produced by the apical meristem are called meristematic cells, and they are undifferentiated cells that have the ability to divide and differentiate into different types of cells. The apical meristem is responsible for the production of all the cells that make up the shoot and root systems of the plant. In conclusion, the apical meristems of a plant are responsible for the primary growth of the plant, which is the growth in length, and this is achieved through the production of new cells that differentiate into different types of cells that make up the shoot and root systems of the plant.
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what happens when a number of organisms in an environment is higher than the carrying capacity
When the number of organisms in an environment is higher than the carrying capacity, the population most probably will decrease.
What is the carrying capacity?
The carrying capacity of an ecosystem is described as the maximum number of individuals that can be supported by a habitat. Every ecosystem has a fixed carrying capacity. The carrying capacity of any habitat primarily depends on two factors which is highlighted below:
The Food to eat.The space to live.If the number of organisms in an environment is higher than the carrying capacity, they feel the scarcity or limitation of food to eat and space to live, this creates more competition between the members of the same or different species which may lead to fighting for survival and death of the weaker organism.
We can conclude that any organism that has favorable variations of relative fitness will survive, and the rest will be eliminated by a habitat.
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how is a green plants way of making food different from an animals way of feeding
Answer:
Green plants make their own food through a process called photosynthesis, in which they use energy from sunlight to convert carbon dioxide and water into glucose and oxygen. The glucose is then used as a source of energy and as a building material for growth and reproduction. The oxygen is released into the atmosphere as a byproduct.
Animals, on the other hand, cannot make their own food and must consume other organisms in order to obtain energy and nutrients. They obtain food through hunting and foraging, or by consuming other organisms such as plants or other animals.
In summary, green plants make their own food through photosynthesis while animals consume other organisms for food.
Explanation:
Answer:
Green plants use photosynthesis to make food, while animals consume other organisms or organic matter as a source of food. Photosynthesis is a process by which plants use energy from the sun, carbon dioxide from the air, and water from the soil to produce glucose and oxygen.
Explanation:
Green plants use photosynthesis to make food, while animals consume other organisms or organic matter as a source of food. Photosynthesis is a process by which plants use energy from the sun, carbon dioxide from the air, and water from the soil to produce glucose and oxygen. This glucose is used by the plant as a source of energy and as a building block for growth and reproduction. In contrast, animals are heterotrophic, meaning they cannot produce their own food and must consume it from other sources. They obtain food through hunting, grazing, or scavenging, and then use the energy and nutrients from that food for growth, reproduction, and maintenance of bodily functions.
the site of the final breakdown of food particles, plus the absorption of nutrients, occurs in the
The site of the final breakdown of food particles and absorption of nutrients occurs in the small intestine. The small intestine is a long, narrow tube that connects the stomach to the large intestine. It is divided into three parts: the duodenum, the jejunum, and the ileum.
Once food is broken down into smaller particles in the stomach, it is passed into the duodenum, where it is further broken down by enzymes produced by the pancreas and liver. These enzymes help to break down carbohydrates, proteins, and fats into smaller molecules that can be absorbed by the body.
As food moves through the small intestine, nutrients are absorbed into the bloodstream through the walls of the intestine. The inner walls of the small intestine are lined with tiny finger-like projections called villi, which increase the surface area of the intestine and help to absorb nutrients more efficiently.
The majority of nutrient absorption occurs in the jejunum, while the ileum absorbs certain vitamins and minerals that were not absorbed in the jejunum. Once all of the nutrients have been absorbed, any remaining waste products are passed into the large intestine, where they are eventually eliminated from the body as feces.
In summary, the small intestine is the primary site of nutrient absorption and the final breakdown of food particles. The digestive enzymes and villi within the small intestine work together to ensure that nutrients are absorbed efficiently and effectively.
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During the past 200 years, absorbed somewhere between one-third and one-half of the carbon dioxide released into the atmosphere by fossil fuel burning. Carbon dioxide dissolves in seawater and combines with to form carbonic acid. Increasing amounts of carbonic acid in the seawater lower the pH by increasing the concentration of hydrogen ions. As the water becomes more , the hard, calcium-containing shells formed by many organisms—such as shellfish and corals—erode away. If ocean acidification continues, shellfish species that provide food for many other animals (including humans) may go extinct, and entire coral reefs, including the Great Barrier Reef in Australia, may disappear.
Answer:
The correct answer would be -
1. the ocean have
2. water
3. acidic.
Explanation:
Carbon dioxide fro the atmosphere dissolves in the seawater naturally. This process can be understood by the following process:
Water and carbon dioxide reacts to form carbonic acid that can dissociate into either carbonate ion or bicarbonate ion:
1. CO2 + H2O ====> H2CO3⁻ (carbonic acid)
2. H2CO3⁻ ======> H⁺ + HCO3⁻ (bicarbonate ion)
3. H2CO3⁻ ======> 2H⁺ + CO3⁻ (carbonate ion)
Due to the presence of proton ions in seawater, seawater becomes more acidic. As hydrogen ions bind to the carbonate ions to make bicarbonate ions, the carbonate ion reduced which is required to form the
A stem cell divides by mitosis to yield either two daughter cells that are stem cells like itself, or one that is a stem cell and one that is a partially specialized _____ cell.
Mutations have the potential to affect the genetic makeup of a population, Typically, mutations
Mutations have the potential to affect the genetic makeup of a population. True
Mutations are modifications to an organism's DNA that can be passed on further to the children. Both heritable and non-heritable mutations exist. An egg or sperm cell mutation has the potential to be passed down to the next generation and may have an effect on the genetic make-up of a population.
The accumulation of mutations within a population can lead to the development of genetic variety over time, and this genetic diversity can act as the foundation for natural selection-based evolution. A mutation may affect an organism in a variety of ways, from being neutral or even advantageous to destructive or fatal.
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Complete Question:
Mutations have the potential to affect the genetic makeup of a population. True/ False
40 pts pls help quick
Answer and Explanation:
Either C or D (most likely D) Because red and yellow make orange...
Think in terms of Sir Austin Bradford Hill (pg. 195) and his criteria regarding causality. How might you address each of these criteria in the design of a study looking at the relationship between mask- wearing and COVID-19 infection? Which study design might be most effective in establishing a casual association? 1. Strength of association 2. Consistency of association 3. Specificity 4. Temporality 5. Biologic gradient 6. Biological plausibility 7. Coherence 8. Analogy 9. Experimental evidence
Sea turtles have a unique ability to consume cnidarians like the Portuguese Man O'War without being affected by the venomous nematocysts.
About sea turtlesThe turtles are highly susceptible to pollution in the oceans, which can cause serious injury or even death.
Pollution from sources such as plastic debris, oil spills, and chemical contaminants can cause a range of health problems for sea turtles, including respiratory issues, digestive problems, and weakened immune systems.
Additionally, pollution can disrupt the delicate balance of marine ecosystems that sea turtles rely on for food and shelter. As a result, it is crucial that we take steps to reduce pollution and protect these important and vulnerable species.
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The wildfires suffered by East Texas in the fall of 201 were extremely severe. Wildlife biologists have determined that the fires burned meadow and forest ecosystems to the extent that grasses and wildflowers will not recover quickly. The decreased herbaceous ground cover has diminished food for native insects. As insects have declined the Houston toad has lost both ground cover for homes and a major source of food it may take years for Texas population of Houston toads to reach its former level The news report suggests that the Houston tood will have a stable breeding population only if the populations of grasses and wildflowers -
A are restored to their levels before the wildfire.
B. equal the current population of Houston toads.
C. are reduced from their levels before the wildfire.
D. equal the mass of the current insect population
Answer: I think it’s A
Explanation:
The news report suggests that the Houston toad will have a stable breeding population only if the populations of grasses and wildflowers are restored to their levels before the wildfire, so the correct answer is option A.
What is forest fire?The Houston toad is a species that is dependent on its habitat, which includes both meadow and forest ecosystems. The wildfires in East Texas have burned these ecosystems to the extent that grasses and wildflowers will not recover quickly. As a result, the herbaceous ground cover, which is the primary source of food for native insects, has diminished. Since insects have declined, the Houston toad has lost both ground cover for homes and a major source of food, and to restore the Houston toad population, it is essential to restore the habitat that it depends on.
Hence, the correct answer is that the populations of grasses and wildflowers are restored to their levels before the wildfire that is in Option A.
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Drag each label to the correct location on the table. Each label can be used more than once.
Identify the voice used in each sentence.
Sentences
Voice
Phil went to a movie with his friends.
The peanut butter is being added
to the cake by the chef.
The blue dress had been put on
display by the store assistant.
Karl gave a touching speech at his
graduation ceremony.
Jacob's party will be attended by
everyone in town
Fred played with a monkey during
his first trip to a zoo
active
passive
Answer:
1. Phil went to a movie with his friends - active voice
2. The peanut butter is being added
to the cake by the chef - passive voice
3. The blue dress had been put on
display by the store assistant - passive voice
4. Karl gave a touching speech at his
graduation ceremony - active voice
5. Jacob's party will be attended by
everyone in town - passive voice
6. Fred played with a monkey during
his first trip to a zoo - active voice
Explanation:
In English language, the voice of a sentence can either be passive or active.
A sentence is said to be ACTIVE if the subject is performing the action (verb). Hence, the sentence is referring to the subject doing the verb's action directly. For example;
1. Phil went to a movie with his friends
2. Karl gave a touching speech at his
graduation ceremony
3. Fred played with a monkey during
his first trip to a zoo
These are examples of sentences (1,2,3) in active voice because the subjects are performing the actions in the sentence.
On the contrary, a sentence is in the PASSIVE VOICE when the subject is acted upon by the verb in the sentence. In other words, the subject becomes the receiver of the veeb's action. For example;
4. The peanut butter is being added
to the cake by the chef
5. The blue dress had been put on
display by the store assistant
6. Jacob's party will be attended by
everyone in town
The above examples (4,5,6) are all in passive voices because the subjects in the sentences are acted upon by the verbs.
What is a hydrothermal vent?
Why do they have diverse species rich communities?
A hydrothermal vent is a fissure in the ocean floor that releases hot, mineral-rich water from beneath the Earth's crust.
These vents are formed when sea water seeps down into the Earth's crust and is heated by molten rock, known as magma. The hot water then carries minerals up through the cracks in the ocean floor, creating a unique and dynamic environment. This environment is rich in nutrients and minerals that support a diverse and abundant community of organisms.
The hydrothermal vent environment is home to a variety of species, including chemosynthetic bacteria, tube worms, mussels, crabs, and shrimp. These species live in highly specialized niches, taking advantage of the environment’s unique characteristics.
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Nontraditional modes of procreation do not include: a. the services of a surrogate mother. b. the use of semen from either a husband or a donor. c. fertilization of the ovum in the laboratory for later transplantation. d. adoption of an infant.
Nontraditional modes of procreation do not include the adoption of an infant. They, however, include the use of semen from a donor or a husband, fertilization of the ovum in the laboratory for later transplantation, and the services of a surrogate mother so the correct answer is option (d).
The practice of non-traditional modes of procreation has become popular in recent years due to the rising prevalence of infertility cases. These modes of procreation involve medical procedures that aid in conception. Traditional methods of procreation involve the natural process of fertilization. However, this is not always successful for some couples, and alternative modes of procreation are explored.There are several types of non-traditional modes of procreation, which include the use of semen from either a husband or a donor, fertilization of the ovum in the laboratory for later transplantation, and the services of a surrogate mother.
Couples who opt for the use of semen from either a husband or a donor usually face challenges with fertility. Fertilization of the ovum in the laboratory for later transplantation involves the extraction of a female’s eggs and the fertilization of these eggs in the laboratory. After fertilization, the fertilized eggs or embryos are stored for later transplantation. Surrogate motherhood involves using a surrogate to carry a pregnancy for another woman.Nontraditional modes of procreation have become quite popular and have contributed to an increase in the diversity of families that exist in society.
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When trees are uprooted and the land left bare, what happened to the rain water?
Answer:
when trees are cut down, the bare surfaces left behind absorb more heat than the forest they replaced. And that heat helps draw air upward, pulling moist air in from nearby forested land that increases rainfall in the immediate area.
a _____ cell is a large, antigen-processing cell characterized by long, thin cell processes
A dendritic cell is a large, antigen-processing cell characterized by long, thin cell processes.
The long, thin cell processes or dendrites of dendritic cells serve an important function in capturing antigens and facilitating interactions with other immune cells. These dendrites have numerous surface receptors that enable the dendritic cells to recognize and capture antigens effectively. They are known for their unique morphology, which includes long, thin cell processes called dendrites.
When dendritic cells encounter antigens, such as pathogens or foreign substances, they capture them and undergo a process called antigen processing. Thus, they are also known for regulating various immune responses.
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What is meant by a carbohydrase?
What process best explains how a nerve cell and a muscle cell can both
develop from the same fertilized egg?
O A. differentiation
O B. natural selection
O C. selective breeding
O D. genetic engineering
Need ASAP!
Answer:
Im pretty sure its A.
Explanation:
=just took the teskst
Answer: The correct answer is A. differentiation
Explanation: Confirmed correct.
How does endoplasmic reticulum arise?.
Explanation:
it arrises from the nucleus. that is why most of the eukaryotic cells have endoplasmic reticulum. The membranes of the ER are continuous with the outer nuclear membrane
hey help me out!
label A and B
Answer:
A is the Umbilical cord.
B is the Amniotic fluid.
what is C6H1200 for photosynthesis
Answer:
glucose
Explanation:
Molecular formula for glucose is C6H12O6
With respect to normal base pairing, when a molecule of DNA replicates, thymine will most likely pair with 2 points
Answer: Adenine
Explanation:
The structure of the DNA double helix is complex in nature. There are two strands of DNA that are wound around each other. The nitrogenous bases are bonded with hydrogen bonding and base complementarity. According to the Chargaff's rule of base complementarity adenine always pairs with the thymine and guanine with cytosine. These nitrogenous bases are paired on the basis of hydrogen bonding. Adenine bonded with thymine through two hydrogen bonds whereas the cytosine pairs with guanine via three hydrogen bonds. During DNA denaturation these hydrogen bonds are broken whereas during DNA replication these hydrogen bonds are formed between the nitrogenous bases.
What is the proper statement that describes how thyroxine and/or TRH levels are maintained? a. TSH inhibits the secretion of thyroxine from the thyroid gland. b. TSH-releasing hormone (TRH) inhibits the secretion of thyroxine by the thyroid gland. c. Thyroxine stimulates the pituitary to secrete thyroid-stimulating hormone (TSH). d. Thyroxine and TSH inhibit the secretion of TSH-releasing hormone (TRH)
The proper statement that describes how thyroxine and/or TRH levels are maintained is: D. Thyroxine and TSH inhibit the secretion of TSH-releasing hormone (TRH).
In general , the hypothalamus is responsible for the production of TRH, which is produced by the help of anterior pituitary gland that also mediate the secretion of TSH. When the TSH is secreted it will work on the thyroid gland and assists production of thyroxine (T4) and triiodothyronine (T3).
On the other hand the negative feed back loop gets activated when the levels of T4 and T3 is increased in the blood , they inhibit the secretion of TRH and TSH . This negative feed back loop is important in the proper maintenance of levels of T4 and T3 in the blood.
Hence, D is the correct option
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