Multiple Choice
All of the following statements about histones are correct EXCEPT?
A) They are reversibly modified after their assembly into nucleosomes.
B) Their amino acid sequences are highly conserved throughout evolution.
C) They account for approximately one_half the mass of a eukaryotic chromosome.
D) They bind DNA in a sequence specific fashion.
Correct Answer:
Verified
Correct Answer:
Verified
Q18: Which of the following observations is part
Q19: Restriction endonucleases<br>A) cleave single stranded DNA preferentially.<br>B)
Q20: Which of the following statements about supercoiling
Q21: Which best describes the mechanism of OH--mediated
Q22: In mammalian cells, rRNA<br>A) accounts for of
Q24: Which one of the facts about DNA
Q25: Restriction endonucleases are enzymes that<br>A) synthesize DNA
Q26: All of the following are TRUE regarding
Q27: Restriction endonucleases<br>A) digest DNA duplex molecules from
Q28: Which of the following determines the specificity