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Biochemistry - DNA Structure and Replication

Exercise : DNA Structure and Replication - Section 1
36.
E.coli DNA polymerases II and III lack
5' → 3' exonuclease activity
5' → 3' endonuclease activity
partially 5' → 3' exonuclease activity
partially 5' → 3' endonuclease activity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called
protamines
purines
pyrimidines
all of the above
Answer: Option
Explanation:
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38.
Okazaki fragments occur during
transformation
replication
polymerase reaction
synthesis
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
DNA can be sequenced by the
chemical method
chain termination procedure
both (a) and (b)
physical method
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Which histone(s) are associated with the linker DNA of a nucleosome?
Histone H1
Histones H2A and H2B
Histone H3
Histone H4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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