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The protein that carries oxygen in our blood is known as(1 point)

Responses

anemia.
anemia.

hemoglobin.
hemoglobin.

messenger RNA.
messenger RNA.

amino acid.

8 answers

hemoglobin.
Which statement accurately describes sickle cell anemia?(1 point)
Responses

It emerges in humans without the influence of DNA.
It emerges in humans without the influence of DNA.

It affects the functions of red blood cells of humans.
It affects the functions of red blood cells of humans.

It affects transcription and translation in humans.
It affects transcription and translation in humans.

It emerges in humans without the influence of mRNA.
It affects the functions of red blood cells of humans.
How are DNA and mRNA related?(1 point)
Responses

If there has been a mutation in mRNA, the DNA will not change.
If there has been a mutation in mRNA, the DNA will not change.

DNA is used as a template to make mRNA.
DNA is used as a template to make mRNA.

mRNA is used as a template to make DNA.
mRNA is used as a template to make DNA.

If there has been a mutation in DNA, the mRNA will not change
DNA is used as a template to make mRNA.
Modeling Mutations Quick Check
4 of 44 of 4 Items
Question
Three-letter segments of mRNA code for specific(1 point)
Responses

chromosomes.
chromosomes.

disorders.
disorders.

sickle cells.
sickle cells.

amino acids.
amino acids.
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