Multiple Choice
Meselson and Stahl's experiments showed that DNA replication is
A) dispersive, conservative, and semi-conservative.
B) dispersive, but not conservative or semi-conservative.
C) semi-conservative, but not dispersive or conservative.
D) quasi-conservative, but not dispersive or semi-conservative.
E) discontinuous and not continuous.
Correct Answer:

Verified
Correct Answer:
Verified
Q8: Purines and pyrimidines refer to the _
Q17: The nitrogenous bases adenine and thymine are<br>A)
Q18: Okazaki fragments are small pieces of<br>A) RNA.<br>B)
Q19: DNA in the nucleus winds around proteins
Q21: Chargaff showed that DNA that has 30%
Q23: Which statement is correct?<br>A) DNA polymerase unwinds
Q24: _ first noted an acidic substance in
Q25: Which researchers showed that DNA is the
Q26: A gene is 13,066 nucleotides long.This is<br>A)
Q27: A scientist discovers a virus whose genome