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Genetics and heredity — Question 10

QCAA 2024, Paper 1 · 1 mark

Q10 · 2024 · Paper 1Unclassified1 mark

QUESTION 10

A key function of histones is to

(A) add nucleotides to a growing DNA strand.

(B) bind to specific sections of DNA to initiate replication.

(C) allow DNA to tightly condense so it fits into the nucleus.

(D) join amino acids to form a polypeptide chain during translation.

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