Answer: DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
Explanation: Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
which of the following is true about individuals with the highest fitness
Answer:
They're fit enough for different kinds of sport
Explanation:
Anyone who loves participating in sport will physically fit
Men who are “benevolent sexist” have positive feelings about women as a group but,
Answer:
w
Explanation:
w
Answer:
Men who are "benevolent sexists have positive feelings about women as a group but men based on shows that women have difficulty identifying benevolent sexist acts as sexist or negative emotional associations between particular attributes and groups.
Explanation:men
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Answer:
On slim shady's grave please stand up
Explanation:
____ % of the Earth is water
Answer:
71% of Earth is water.
Explanation:
what are 3 major functions of the femur?
Answer:
The femur is the longest bone in the human skeleton. It functions in supporting the weight of the body and allowing motion of the leg. The femur articulates proximally with the acetabulum of the pelvis forming the hip joint, and distally with the tibia and patella to form the knee joint.
Explanation:
Holding the body weight once standing and moving. People are being stabilized as they move. Connecting the hips and knees' muscles, tendons, and ligaments to the rest of your body. These are three functions of femur.
What is femur?The femur is the bone in the thigh. It is person's body's longest and strongest bone. It is an essential component of the ability to stand and move.
There can be many functions of this bone, some are listed below:
Hold the body weight.Stabilize the body while moving.Connecting hip and knees.Thus, above mentioned are three functions of femur.
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Diseases causing toxins are produced by
A. Viruses
B. Protists
C. Bacteria
D. Fungi
Answer:
protists is correct answer kids.so do it
what is important to nutrition but not a nutrient
Dietary fiber is an important component of many foods but is not a nutrient in the traditional sense.
What is nutrition?Nutrition is the study of how food affects the body and its processes, including the way it is consumed, metabolized, and used for energy and growth. It encompasses a wide range of topics, from the science of food to the social and cultural aspects of eating.
There are many things that are important to nutrition but are not nutrients themselves. One example of this is dietary fiber, which is an important component of many foods but is not a nutrient in the traditional sense.
Fiber is a type of carbohydrate that cannot be digested by the human body, but it plays an important role in maintaining digestive health and preventing chronic diseases such as heart disease and diabetes.
Other examples of important nutritional components that are not nutrients include phytochemicals, which are plant compounds that may have health benefits, and antioxidants, which are compounds that help to prevent cellular damage caused by free radicals.
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define structure and function
Answer:
(biology) An arrangement or organization of parts to form an organ, system, or living thing. (2) (ecology) A network or a hierarchy of interrelated parts of a system. ... (4) The formation or mode of construction of a body or system from distinct units.
which of these fungal groups is associated with food molds?
Basidiomycota is a fungal organization associated with food molds.
The fungi Basidiomycota is used for producing mushrooms, which are used as edibles by humans. Mushrooms are the reproductive structures of these fungi and are rich sources of many nutrients. Some mushrooms are highly poisonous also. Therefore, species should be identified before the cultivation of the mushrooms.
Basidiomycota is typically filamentous fungi composed of hyphae. most species reproduce sexually with a club-fashioned spore-bearing organ (basidium) that typically produces four sexual spores (basidiospores).
Molds most usually observed on meat and hen are Alternaria, Aspergillus, Botrytis, Cladosporium, Fusarium, Geotrichum, Monilia, Manoscus, Mortierella, Mucor, Neurospora, Oidium, Oosproa, Penicillium, Rhizopus, and Thamnidium.
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PLEASE ANSWER QUICK!
Consider the four emissions from burning coal. Label each one with its contribution to Earth's atmosphere
what drug is alcohol considered
Are gender traits completely a result of societal expectations?
Answer:
I think The Alps will be a bit more than a few days away from the meaning of the day off today so I can get the rest of the people of the Himalayan region was farming handicraft and animal rearing and the former President of South Africa who is this the one who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number is switched on Europe's namaste to you later then I will tell you what I have to say to you and I will must pray for you and your family and all the best wishes for the back-to-school rush at his store today and I will must pray for you and your family a very happy birthday to u too my baby girl is not good night dear sir is there a way to 6 the baby girl from the meaning of the day off today so I can get the rest of the people of the Himalayan region was farming handicraft and animal rearing on Friday evening for the back-to-school rush at his store and the rest is a bit of the project for us all now but will be a little bit more of the people living.
Explanation:
I don't know what to do about it and sorry but Mark me the brainlist
please help i need this to be done asap! (the second stanza)
Answer:
its the power house of the cell.
Explanation:
its the site of enzymatic reactions and provide energy to the cell.thus called power house of the cell.
Pregunta urgente ¿Que son horiciones? No se si es de biología o de ciencias
Answer:
Explanation:
Heres where to get your answer
https://www.info.com/serp?q=website%20medical&segment=info.0546&s1aid=3788024678&s1cid=11804561937&s1agid=114484240723&s1kid=kwd-944088888&utm_source=adwords&gclid=CjwKCAiAm7OMBhAQEiwArvGi3IMQUyr3aRG07nCggQt-8rAAgyPT3rJedCcJxTAl1ve9LJwgIxq21RoC4yQQAvD_BwE
why do you think William Morgan invented the sport mintonette? what do you think is the purpose?
Answer:
Originally called 'Mintonette', the game of volleyball was invented in 1895 by William G Morgan, in Holyoke, Massachusetts at a YMCA. ... It was because of his role that Morgan had the opportunity to direct numerous programmes, exercises and sports classes for male adults.
Based on the diagram below, at which point is the most oxygen being produced? Oxygen in Plants and Time of Day с Oxygen Production Rate B D Dawn Dusk Dawn
A. Point A
B. Point d
c. Point B
D. Point C
Soil PH measure of the acid content of the soil
Answer:
Soil pH is a measure of the acidity or alkalinity of the soil. A pH value is actually a measure of hydrogen ion concentration. Because hydrogen ion concentration varies over a wide range, a logarithmic scale (pH) is used: for a pH decrease of 1, the acidity increases by a factor of 10.
Background: You are a senior scientist at the CDC. While reviewing reports you see that there is a new infection that has surfaced in a local county. The agent who managed the incident wrote this in their notes:
“…..Infection spreads rapidly through physical contact. Once on the skin, this organism is able to break down keratin and infect the lower portions of the dermis. This organism has a Gram+ cell wall, is circular in appearance and very small. While not a traditional medication, the patient responded well to a drug that targeted mitochondria….” Do you think that this is the best medication to use on the patient? Explain why this medication would or would not work.
Thanks!
1. Read: Discussion Background: Cold winter weather may cause additional breathing issues for those with respiratory problems if they catch a cold or the flu. Your family member, who has asthma, contacts you and tells you they have a cold and could hardly breathe but that she visited her doctor and were prescribed an inhaler and she feels much better now. When she picked up the prescription from the pharmacy there were two inhalers in the bag. Your family member thought the pharmacy made a mistake.
2. Initial Post: Create a new thread and answer all three parts of the initial prompt below
A. Would or would you not provide any medical advice to your family member?
B. Pharmacy technicians working in a retail pharmacy need to be able to help patients locate over-the-counter (OTC) nonprescription treatments for the common cold . How will you assists a patient that asks for an OTC medication for their common cold?
C. Pharmacy technicians fill prescriptions for inhalers and must be able to calculate how many to dispense to the patient based on the prescriber’s dosing instructions. Explain why it is important to accurately calculate and dispense the correct amount to a sick patient.
Answer:
A. It depends on the individual's knowledge and expertise in the medical field. If the individual is not a medical professional, it would be best to refrain from providing medical advice and instead encourage the family member to consult with their doctor for any medical concerns.
B. As a pharmacy technician working in a retail pharmacy, I would assist a patient asking for an OTC medication for their common cold by first asking about their symptoms and any pre-existing medical conditions or allergies. Based on this information, I would then recommend appropriate OTC medications that could help alleviate their symptoms.
C. It is important for pharmacy technicians to accurately calculate and dispense the correct amount of medication to a sick patient because incorrect dosages can result in ineffective treatment or even harm the patient. Ensuring that the patient receives the correct amount of medication as prescribed by their doctor is crucial for their recovery and well-being.
he Punnett square shows the cross for a particular trait between a homozygous dominant parent and a heterozygous parent. What is the probability the offspring will be heterozygous for this trait? 25% 50% 75% 100%
Answer:
50%
Explanation:
Let's make a Punnett square to represent this, with X representing our dominant allele and x our recessive.
One homozygous dominant parent = XX
One heterozygous parent = Xx
X X
X XX XX
x Xx Xx
So two out of our four outcomes are heterozygous for the trait. That means the answer is B. 50%.
The probability the offspring will be heterozygous for this trait is 50%
What are the features of heterozygous traits?Heterozygous is the presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles.
If the two versions are different, you have a heterozygous genotype for that gene. For example, being heterozygous for hair color could mean you have one allele for red hair and one allele for brown hair.
To be heterozygous for a trait is to have different alleles for it. Being homozygous for a trait means that it will always turn out the same.
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which of the following best describes how ribosomes will interact with other organelles within a cell? (1 point)
Which of the following best describes how ribosomes will interact with other organelles within a cell?
a) They will break down other organelles by secreting digestive enzymes.
b) They will provide energy to other organelles through cellular respiration.
c) They will store waste products that are produced by other organelles.
d) They will synthesize proteins that can become components or other organelles.
Option d; They will synthesize proteins that can become components or other organelles.
Ribosomes are organelles that play a crucial role in protein synthesis. They are composed of RNA and protein, and are found in both prokaryotic and eukaryotic cells. They read the genetic code on messenger RNA and use it to build a chain of amino acids, which then fold into a functional protein. Ribosomes are found in the cytoplasm of cells, and can exist as a single unit or in groups called polyribosomes .Ribosomes are responsible for the synthesis of proteins within cells. They read the genetic code on messenger RNA (mRNA) molecules and use it to build a chain of amino acids.
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The Cell-mediated response is a chain reaction of antigens and Interleukins that results in:
A. The swelling of fluid and clotting elements to a damaged area.
B. The differentiation of helper T cells into cytotoxic T cells to destroy pathogens.
C. The production of macrophages to use phagocytosis on pathogens.
D. The differentiation of effector B cells into plasma cells to make antibodies.
The Cell-mediated response results in the production of macrophages to use phagocytosis on pathogens. The correct option is C.
Cell mediated immune response occurs when an invading antigen causes the release of cytokines (Interleukins), differentiation of T cells and production of macrophages.
Macrophages are produced through the differenciation of monocytes. They are further activated during an infection through the macrophage-activating cytokine (Interleukins).
Phagocytosis is the process used by immune cells such as macrophages which involves ingesting and eliminating pathogenic microorganisms.
Cell-mediated response dosent result to differenciation of helper T cells into cytotoxic T cells rather it leads to the activation of cytotoxic T cells. Therefore B is wrong.
Cell-mediated response dosen't lead to the production of antibodies therefore option D is wrong.
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When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
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Which of those ancient populations is the most likely to have contributed significantly to the bottleneck effect in the YDNA variation observed across much of Eurasia?
1. Yamnaya
2. Denisovans
3. Basal Eurasians
4. Ancient North Eurasians
5. Gravettians
Answer:
The correct answer is "Yamnaya".
Explanation:
In genetics, a population or genetic bottleneck is defined as a reduction on the size of a population as a result of an environmental effect or human intervention. Regarding the Y chromosome bottleneck, the Yamnaya is an ancient population that contributed the most due to its sex-biased and stratified culture. The Yamnaya were violent and left behind many male skeletons, where just few type of persons were able to reproduce.
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Which statement is true about horticulture?
A) It produces more food per acre than any other farming method.
B) It depends on the use of herbicides and fertilizers.
C) It requires large machines such as tractors and combines.
D) none of the above
Answer:
The answer is C
Explanation:
flowers need to be harvested with a havester
Plan an Investigation Design a controlled
experiment to demonstrate that birds do not
spontaneously generate on birdfeeders.
Hypothesis: Birds do not spontaneously generate on birdfeeders.
Experimental design:
Obtain two identical birdfeeders and fill them with birdseed of the same brand and type.
Place both birdfeeders in the same location, one on the ground and the other hanging from a tree or pole.
Randomly select a time of day to check the birdfeeders and record the number of birds on each feeder.
Repeat the experiment for a minimum of 7 days to collect sufficient data.
Analyze the data collected and compare the number of birds on each feeder to determine if there is a statistically significant difference.
Control:
The control in this experiment is the birdfeeder on the ground, which serves as a baseline for the number of birds that naturally visit the area.
Variables:
Independent variable: The location of the birdfeeder (ground or hanging).
Dependent variable: The number of birds on each feeder.
Potential confounding variables:
Weather conditions: Wind, rain, and temperature can affect bird behavior and may influence the results.
Time of day: Some birds are more active in the morning or evening, which may impact the number of birds observed.
The type of birdseed used: Different types of birdseed may attract different birds, which could affect the results.
To control for these variables, the experiment should be conducted at the same time of day and in similar weather conditions. The same type of birdseed should be used for both feeders to eliminate differences in bird preference.
Which organisms can reproduce using the process of fragmentation
Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.
In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.
Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.
Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms, annelid worms, sponges, and sea stars.
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The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.
Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.
Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.
Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.
Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D
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The Question was Incomplete, Find the full content below :
The organisms which can reproduce by fragmentation are:
(a) Corals and Sponges
(b) Corals and Spirogyra
(c) Sea anemone and Spirogyra
(d) Sponges and Sea anemones.
Return to the MyPlate food plan calculator, and make an eating plan for someone whose weight and age are different from yours. You can change the person’s age, gender, and activity level. How does this checklist differ from yours? Why do you think the person’s energy needs are different?
Answer:
Increase consumption of food to increase weight.
Explanation:
There is my friend who is very weak and thin about 52 kg weight and he is one year older than me. I wanted to increase his weight up to 70 kg so I will recommend him to eat more nutritive food having large amount of proteins because proteins made muscles in the body. I suggest him to eat more food and exercise regularly to have a muscular body. The checklist is different from my checklist due to different goals. I wanted to lower my weight and increases the weight of my friend. My friend's energy needs are different from mine due to different goals to achieve.
Answer:
Males generally need more calories than females. Because men have an overall larger body in both height and weight, they need to consume more calories. For a male who is 20 years old, 5 feet and 10 inches, weighs 198 pounds, and has moderate physical activity, he should consume about 2,800 calories per day. That is about 1,000 calories more than my average caloric intake. To consume that many calories, he should eat 2 ½ cups of fruit, 3 ½ cups of vegetables, 7 ounces of protein, 3 cups of dairy, and 10 ounces of grains per day.
Explanation:
how do you make yourself a better friend .
Answer:
Well we all know the way too overused/ cliched phrases like ”Be your self” or “Always be there for you friend when you need it“ Or even “your friend will be there for you no matter what”. Well I don’t think those are key things. Here’s my list that I have ought to keep since middle school.
1) DONT LIE, this is the most common thing in my opinion. Friends tell lies, and you tell lies. Thats not how friendship works. I wouldn’t even white lie on most occasions due to the fact that if a friend comes in with the worst hair cut you have ever seen in your life, they know it themselves its bad, you don’t gotta make it worse by saying it looks great. Follow the laws of rhetoric to make things play out better then a white lie or even the truth (Art of convincing). Adress the situation, then explains the outcomes and side with hem saying whatver but not main points, just common ones and visible ones, then come up with a resolution, (in these cases just tell em don’t worry about it, it’ll all blow away when _______ (thing that happened).
2) Don’t use money to buy friends, seriously don ‘t. They’ll see you as a free bank and things will only go downhill form there.
3) Never steal or hurt your friend in any way.
4) Sure do what both of you guys or more like but sometimes explore other things, discover new ways and stronger ways to bond. Maybe sucking up to go on a roller coaster or even taking a hit for your friend while playing paint ball.
how do humans contribute to natural selection? Help Plz