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stich3 [128]
3 years ago
6

Nucleus acids offer variability because they contain alternate forms of genes called

Biology
1 answer:
gregori [183]3 years ago
3 0
I believe the answer is Alleles
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T-G-A-G-G-T-C-T-C-C-T-C T-G-A-G-G-T-C-A-C-C-T-C What type of mutation is depicted in this sequence?
kap26 [50]

Answer: The mutation is substitution.

Explanation:

There are three main types of mutation:

Substitution, deletion, and insertion.

We would be able to tell right away if the second sequence had an insertion or deletion, because it would have a different number of letters than first sequence. However, it does not. Both sequences have 12 letters.

But, the 8th letter in the first sequence (T) is different from the 8th letter in the second sequence (A).

This is substitution.

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2 years ago
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Short-term regulation of food intake involves neural signals from stretch receptors in the GI tract.
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Short-term regulation of feeding involves signals coming from the liver and GI tract. Stretch receptors send afferent signals through the vagal nerve fibers to the chemoreceptors in the stomach and proximal small intestine,

Short-term regulation food intake is primarily regulated by food signals resulting from both their preabsorptive action in the gut and their postabsorptive metabolism, as opposed to long-term food intake, which is regulated by adiposity signals. The first process, commonly referred to as short-term regulation, tries to consume enough energy to counteract what is being used up. It is typically believed that this short-term mechanism controls both the interval between meals and the amount of the meals.

Learn more about Short-term regulation here.

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1 year ago
The number of phenotypes produced for a given trait depends on
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How many genes control that trait
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Aquifers are ___ . A. Structures used to transport water from city to city
yulyashka [42]

Answer:

Ground water

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2 years ago
Light waves
nikklg [1K]
Hello,

I believe you're asking which option is true. If so, A) do not require a medium. Unlike mechanical waves, electromagnetic (or light) waves do not require a medium. It has been proven that light travels in a straight line. Light waves are, in fact, electromagnetic radiation, and they can travel in a vacuum. 


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