Figure 14.1
The accompanying figure depicts the result of an experiment to determine how DNA replication occurs. Based on these results, it appears that after replication, each new DNA molecule contains ____.
A) either entirely old DNA strands or entirely new DNA strands
B) one old DNA strand and one new DNA strand
C) entirely new DNA
D) some DNA helix regions from old DNA alternating with some DNA regions from new DNA
E) two strands that are each a mix of old and new DNA
Correct Answer:
Verified
Q24: Why is DNA ligase most active on
Q25: The polynucleotide chain of DNA has polarity:
Q26: DNA polymerase _.
A) synthesizes a short RNA
Q27: How are purines distinguished from pyrimidines?
A) Purines
Q28: Topoisomerase functions by _.
A) creating cuts in
Q30: Helicase _.
A) proofreads the newly synthesized DNA
B)
Q31: A DNA double helix has two strands
Q32: DNA replication is said to be semiconservative
Q33: Which nucleotide sequence is complementary to the
Q34: DNA ligase closes nicks between _ by
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