Which bases are purines?
A) cytosine and thymine
B) guanine and thymine
C) guanine and cytosine
D) adenine and guanine
E) adenine and thymine
Correct Answer:
Verified
Q40: How can only four nucleotides account for
Q41: Match the nucleotide to its correct description.
-This
Q42: The term "DNA sequence" refers to the
Q43: The two strands of a DNA molecule
Q44: Which statement best describes a DNA mutation?
A)DNA
Q46: Match the nucleotide to its correct description.
-Three
Q47: Which enzyme assembles new strands of DNA
Q48: Which DNA damaging agent can transfer methyl
Q49: DNA replication produces _.
A)one single-stranded RNA molecule
B)one
Q50: Match the term with the most appropriate
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