Multiple Choice
Which of the following secondary structures is correctly identified?
A) Z-DNA: left-handed DNA with pyrimidines in the syn conformation and purines in the anti conformation
B) hairpin structure: self-complimentary single stranded molecules that form a parallel helix
C) cruciform: a double hairpin formed in a region of palindromic DNA
D) H-DNA: triple helical structure that results when Watson-Crick base pairing does not form and instead, Hoogsteen base pairing occurs
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q18: Which of the following types of DNA
Q19: Draw the structure of cytosine and thymine,
Q20: Replication of DNA is best considered _.<br>A)conservative<br>B)semiconservative<br>C)dispersive<br>D)complementary<br>E)none
Q21: Which of the following represents a palindromic
Q22: Draw the two forms of a phosphodiester
Q23: Which of the following is the most
Q24: Which of the following base pairs would
Q25: From the following polynucleotide sequence, one would
Q26: Show the typical hydrogen bonds that from
Q27: Which of the following correctly describes the