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2 years ago

Which substance is made of protein

Biology

2 answers:

zepelin [54]2 years ago

8 0

Answer:

C. Hemoglobin

Explanation:

The hemoglobin proteins make blood red.

Its structure contains 4 protein chains, two alpha chains and two beta chains. This is used to carry oxygen through bloodstream from the lungs into the many tissues in the body.

The hemoglobin needs to be in certain levels since it is essential to survival mechanisms.

The hemoglobin is present in tasks involving cells structure, function and regulation of tissues and organs.

The proteins that make up hemoglobin result from smaller blocs called amino acids, the amino acids get together in chains in different arrays.

For hemoglophin this means four protein chains, two alpha chains and two beta chains.

qaws [65]2 years ago

5 0

C. hemoglobin hope this helps

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maw [93]

Answer:

Explanation:

This involves a single gene coding for melanin pigment in the skin. The recessive form of this gene (allele) is albinism while the dominant form is a normal skin. The question highlights that the normal male parent (dominant) has no family history of albinism, this means that nobody in their family has ever possessed albinism or has been a carrier/heterozygous for the trait. This is because a carrier/heterozygote will always produce the recessive trait (albinism) if crossed with another carrier or albino individual.

In a nutshell, the normal male parent is homozygous for the dominant trait. Hence, if a homozygous dominant male is crossed with an albino woman (homozygous recessive), all their offsprings will possess a heterozygous genotype and dominant phenotype. Meaning that none of their children will ba an albino.

Hence, the percentage of their child being an albino is 0.

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3 years ago

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Answer:

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2 years ago

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vlabodo [156]

Answer:

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2 years ago

Consider the partial sequence of a peptide.

Sedaia [141]

Answer:

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Explanation:

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3 years ago

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