Molecular Basis Of Inheritance Question 111

Question: What is Okazaki segment

Options:

A) DNA segment concerning recombination

B) Nucleotide chain segment formed during transcription

C) Nucleotide chain formed during DNA duplication

D) Segment of gene responsible for recombination

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Answer:

Correct Answer: C

Solution:

The small segments of DNA on lagging strand are called okazaki pieces.

These okazaki pieces are later on joined together with the help of DNA-ligase enzyme or polynucleotide ligase enzyme (discovered by H.G.

khorana).