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Dominik [7]
3 years ago
6

Sally was analyzing samples of DNA. She had DNA samples from bacteria, a whale shark, a bald eagle, and a human. Just by looking

at the structure and components of the DNA, what could Sally conclude?
Biology
1 answer:
IRINA_888 [86]3 years ago
6 0
Just by looking at the structure and <span> components of the DNA, Sally could have concluded that all of these creatures probably shared a common ancestor at some point. </span>
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Simply, translation is a copy of _______________
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Answer:

c. protein from RNA

Explanation:

Translation is a process that occurs in the ribosomes where tRNA is used to read the mRNA strand and translate the codons into complementary amino acids.

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A man and his wife both have normal color vision, however their daughter is positive for red-green color blindness. The man sues
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Answer:

Man's genotype: XᴮY

Woman's genotype: XᴮXᵇ

Daughter's genotype: XᵇXᵇ

The daughter is not the man's child.

Explanation:

Color blindness is a sex-linked trait caused by a recessive allele located in the X chromosome (Xᴮ=normal vision; Xᵇ-color blind).

Women have two X chromosomes, while men have an X and a Y chromosomes. For that reason, women need to have two recessive alleles to be color blind, while men only need one Xᵇ to be colorblind.

Since the man has normal color vision, his genotype would be XᴮY.

If the daughter is her father's, she would have inherited his dominant Xᴮ allele, so she would have normal vision. However, she is colorblind, so her genotype is XᵇXᵇ. She is not the man's daughter.

The mother also has normal color vision, but her daughter inherited a recessive allele from her, so her genotype is heterozygous XᴮXᵇ.

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What would happen if the ribosomes in the cell were destroyed by?
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Explanation:

I think the answer is B . . . .

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The largest type of carbohydrate molecule is a polyacrylamide, which is composed of many monosaccharide sub-units. An example of
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Why don't we worry about water vapor?
Sergio [31]

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Explanation:

Water vapor is the most important greenhouse gas. ... However, water vapor does not control the Earth's temperature, but is instead controlled by the temperature. This is because the temperature of the surrounding atmosphere limits the maximum amount of water vapor the atmosphere can contain.

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