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kakasveta [241]
2 years ago
9

Which of the following is the best example of a possible future technology that could be used to eliminate sickle cell disease i

n humans?
A. a genetically engineered virus which can eliminate sickle-shaped cells in human blood
B. genetic screening which matches sickle cell carriers to people with AA genotypes
C. the ability to replace all S alleles in human red blood cells
D. the ability to replace all S alleles in fertilized eggs
Biology
1 answer:
Alex787 [66]2 years ago
6 0

Answer:

C. the ability to replace all S alleles in human red blood cells

Explanation:

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All the above:

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Answer:

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Explanation:

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In 3-5 sentences write a description of how the 4 terms, DNA, chromosomes, genes and traits, are related and/or work together to
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Answer:

Please find the explanation below

Explanation:

Deoxyribosenucleic acid, commonly called DNA is the stored form of genetic material in living cells. It contains the information needed by an organism to survive. A segment of the DNA that encodes the necessary information needed to produce a particular protein that determines a trait is called GENE.

The DNA consists of long polynucleotide chains, hence, due to Its length, it cannot git into the cell. The cell then devises a means by wrapping the long strands of DNA around certain proteins called HISTONES. This initially forms a NUCLEOSOME structure, then continuous wrapping around histones and condensation forms the visible CHROMOSOME structure.

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