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Biochemistry - DNA Structure and Replication

Exercise : DNA Structure and Replication - Section 2
11.
Reverse transcriptase produces
DNA from peptides
RNA from DNA
RNA from RNA
DNA from RNA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The nicks or gaps between Okazaki fragments are eventually sealed by
gyrase
DNA ligase
RNA ligase
polymerase
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Nucleosome is
an octamer of four histones with H1 protein
an hexamer of three histones with H1 protein
an hexamer of three histones without H1 protein
an octamer of four histones without H1 protein
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
The DNA polymerase in bacteria, responsible for DNA synthesis is
Polymerase I
Polymerase II
Polymerase III
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
In a typical electrophoresis experiment, larger fragments of DNA move more
slowly, so they appear nearer the top of a gel photograph
quickly, so they appear nearer the top of a gel photograph
slowly, so they appear nearer the bottom of a gel photograph
quickly, so they appear nearer the bottom of a gel photograph
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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