Restriction enzymes have all of the following properties EXCEPT
A) they cleave double_stranded DNA.
B) they modify DNA by methylation.
C) they recognize specific DNA sequences.
D) they cleave DNA, producing staggered ends.
Correct Answer:
Verified
Q76: Restriction endonucleases
A) cleave single stranded DNA preferentially.
B)
Q77: Which of the following is a nucleoside
Q78: Which one of the following statements is
Q79: Which one of the following classes of
Q80: The histones are
A) ribosomal proteins which regulate
Q82: All of the following statements concerning DNA
Q83: All of the following statements are true
Q84: Heterochromatin is
A) metabolically inactive regions of chromatin.
B)
Q85: In a plot of temperature versus absorbance
Q86: The hyperchromic effect refers to:
A) an increase
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