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nika2105 [10]
3 years ago
10

What type of protein speeds up the rate of a chemical reaction in a living thing?

Biology
1 answer:
natulia [17]3 years ago
6 0
Protein that speeds up a biochemical reaction. An enzyme works by reducing the amount of activation energy needed to start thereaction.
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The answer to this question is :B
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Identify the choice that best completes the statement or answers the
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Evaporation of the liquid
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Explain the difference between somatic cells and gametes
Marizza181 [45]

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somatic:any cell of a living organism other than the reproductive cells.

gametes:a mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.

Explanation:

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2 years ago
Many traits (phenotypes), like eye color, are controlled by multiple genes. If eye color were controlled by the number of genes
mel-nik [20]

Answer:

Explanation:

If there are 5 genes, let us assume that they are in the alternative forms with 2 possible gets for each five... So we have

2 possible gametes for each five = 2 to the power of 5 = 32 gametes

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The same also for 10 genes

2 possible gametes for each 10 = 2 to the power of 10 = 1024 gametes

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The same also for 20 genes

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6 0
3 years ago
Baron Constantin von Economo discovered the involvement of the posterior hypothalamus and the anterior hypothalamus in human ___
Leona [35]

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Wakefulness and sleep.

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The anterior hypothalamus of the brain is involved in the sleep activity of the organisms and releases the hormones also. The posterior hypothalamus is involved in the wakefulness of the individual.

Thus, the correct answer is wakefulness and sleep.

3 0
2 years ago
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