Multiple Choice
Chargaff's first rule states that ____.
A) the amounts of adenine and thymine are identical in a DNA molecule
B) the DNA molecule is helical
C) the DNA molecule contains deoxyribose
D) the proportion of adenine and guanine differs between different species
E) DNA exhibits a repeating pattern every 0.34 nm
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Match the nucleotide to its correct description.<br>-Three
Q4: The Hershey-Chase experiments, in which <sup>32</sup>P and
Q5: Match the term with the most appropriate
Q6: Complementary base pairs in a DNA molecule
Q7: Which bases are pyrimidines?<br>A)cytosine and thymine<br>B)guanine and
Q9: Match each definition to the correct term.<br>-DNA
Q10: The DNA sequences of twins produced by
Q11: Match each definition to the correct term.<br>-autosome<br>A)composed
Q12: Match the scientist(s) to their scientific contribution.<br>-Avery,
Q13: Match the term with the most appropriate