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ludmilkaskok [199]
2 years ago
15

The Basic Building Blocks of proteins are called amino acids.Why are proteins essential to all life?

Biology
1 answer:
liberstina [14]2 years ago
4 0

Answer:

You need proteins in order for your body to create and repair cells.

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How does adaptation fit into Darwin's theory of evolution
mario62 [17]
<h3>Answer:</h3>

According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation. So, with a process called <em>Natural</em><em> </em><em>Selec</em><em>tion</em>, the species who adapts better to their environment survive for more time, until the environment change or until appear another species better to adapt than the first one

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3 years ago
____________ join with the epithelium of blood vessels to form blood-brain barrier in the brain.
Lisa [10]
 d<span>-glucose and </span>l<span>-glucose are stereoisomers, extraction of </span>d<span>-glucose</span>
3 0
3 years ago
Please help me define <br>hypothalamus in full describtion.<br>​
gtnhenbr [62]
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6 0
2 years ago
What do the letters inside the grid of a punnett square represent?
Aneli [31]

Answer:

The correct answer is - Genotype of the offspring

Explanation:

Punnet square is a diagram which is used to predict and show the genotype of offspring that is produced by a cross between male and female gametes. This approach was given by Reginald C. Punnett.

Each grid have a genotype that can determine the phenotype of offspring. The letters used in to fill these grids can be made up of uppercase letters, lower case letters or both. The allele shown in upper case letters shows that the allele is dominant and the allele which is in lowercase letter is a recessive allele.

Therefore the letters inside the grid of a punnet square represents the genotype of the offsprings.

4 0
3 years ago
What is the nervous system composed of?
Maru [420]

Answer: D) the central and peripheral nervous systems

hope this helps

8 0
2 years ago
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