Question

question 8 of 10
which two statements best describe why chromosomes are important to the
function of a cell?

a. they organize genes so that their information can be used easily

b. they separate dna molecules so that they can be copied.

c. they allow multiple dna molecules to fit into a gene

d. they prevent dna strands from getting damaged.

Explanation:

• Option A: Chromosomes package and organize genes, making the genetic information accessible for processes like transcription, so this is correct.
• Option B: During cell division, chromosomes (condensed DNA) separate properly to ensure each new cell gets a full copy of the genetic material, so this is correct.
• Option C: Genes are segments of DNA; chromosomes contain DNA, so this statement is reversed and incorrect.
• Option D: Chromosomes do not primarily function to prevent DNA damage; other cellular mechanisms handle DNA protection, so this is incorrect.

Answer:

A. They organize genes so that their information can be used easily.
B. They separate DNA molecules so that they can be copied.