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slega [8]
3 years ago
12

Explain the role of vitamins in the body and why they are not a source of energy

Biology
2 answers:
Semmy [17]3 years ago
8 0

Answer:

The role of vitiamins are to help keep use healthy. its not an energy because it doesnt keep use awake or motivated.

Explanation:

alukav5142 [94]3 years ago
3 0
Vitamins and minerals are considered essential nutrients because acting in concert people from hundreds of rules in the body they helped short bones heal rooms and both for your immune system they also convert food and energy and they repair cellular damage
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Imagine that a researcher is examining the positioning of synaptic clefts in a region of the nervous system of adult mice. In on
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This is likely a mutant mouse (as synaptic clefts are typically 10 to 20 nm wide). Given that neurotransmitters act over short distances, this mouse may demonstrate delayed responses to stimuli, or no responses at all.



That’s the answer
4 0
3 years ago
Please help!!! Will mark brainliest!!!
marta [7]

i'm pretty sure it's e

6 0
3 years ago
Which describes the four cells that are produced at the end of meiosis? identical haploid cells genetically different diploid ce
algol13

Answer:In many ways, meiosis is a lot like mitosis. The cell goes through similar stages and uses similar strategies to organize and separate chromosomes. In meiosis, however, the cell has a more complex task. It still needs to separate sister chromatids (the two halves of a duplicated chromosome), as in mitosis. But it must also separate homologous chromosomes, the similar but nonidentical chromosome pairs an organism receives from its two parents.

Explanation:Mitosis(Opens in a new window)(Opens in a new window) is used for almost all of your body’s cell division needs. It adds new cells during development and replaces old and worn-out cells throughout your life. The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less.

Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes—sex cells, or sperm and eggs. Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell.

To put that another way, meiosis in humans is a division process that takes us from a diploid cell—one with two sets of chromosomes—to haploid cells—ones with a single set of chromosomes. In humans, the haploid cells made in meiosis are sperm and eggs. When a sperm and an egg join in fertilization, the two haploid sets of chromosomes form a complete diploid set: a new genome.

7 0
3 years ago
The area around the Sahara Desert is slowly changing into a dry region, similar to the desert. Which trait is most likely to be
Leto [7]

Answer:

The area around the "Sahara Desert" is slowly changing into a "dry region", "similar to the desert". "Trait encoding" for "short plant structure" to "reduce transport of water" is "most likely to be selected" in the "population of plants growing" in this region.

Please mark me as brainliest :D

6 0
3 years ago
What is an example of the bystander effect
alexira [117]

Answer:

When someone is openly getting bullied and pushed at, but no one helps

Explanation:

This post was made by alessdaiwastaken. If this helped you, please mark Brainliest. If it didn't, then feel free to correct me!  

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3 years ago
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