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kogti [31]
3 years ago
13

How do researchers hope to understand healthy aging by the study of proteins?

Biology
1 answer:
nataly862011 [7]3 years ago
7 0

Answer:

Of course, you could scan their driver’s license or look for signs of facial wrinkles and gray hair. But, as researchers just found in a new study, you also could get pretty close to the answer by doing a blood test.

Woman looking at herself in mirror That may seem surprising. But in a recent study in Nature Medicine, an NIH-funded research team was able to gauge a person’s age quite reliably by analyzing a blood sample for levels of a few hundred proteins. The results offer important new insights into what happens as we age.

Explanation:

For example, the team suggests that the biological aging process isn’t steady and appears to accelerate periodically — with the greatest bursts coming, on average, around ages 34, 60, and 78

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5 0
3 years ago
How does the information stored in DNA'S nucleotides translate into traits such as eye color and ear shape?
Elden [556K]
<span>Traits are determined by proteins that are built according to the instructions stored in the genes.</span>
8 0
3 years ago
The coronary arteries which come off of the___________ vessels supply oxygen to which tissue?
Akimi4 [234]
The coronary arteries supply oxygen to The heart muscle
4 0
2 years ago
Low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice. This is an example of ____
Lemur [1.5K]

Answer: incomplete dominance

Explanation:

Incomplete dominance is also referred to as partial dominance or semi dominance. It occurs when the two forms of gene in a trait combine in such a way that one does not have a dominance over the other one. Therefore, there's a blend of both genes in the physical appearance of such organism.

Therefore, a low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice is an example of incomplete dominance.

3 0
3 years ago
Assuming the population is in hardy-weinberg equilibrium, calculate the frequency of the wild-type (nonmutant) allele for the en
erica [24]

Answer:

34

Explanation:

the wild type of the nonmutant to get it done before the end of the day

8 0
2 years ago
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