Multiple Choice
A scientist discovers a virus whose genome consists of an unusual DNA strand from a virus.She finds the following percentage of bases: 23% A,12% T,30% G,and 35% C.Which of the following best explains these results?
A) The bases are not purines or pyrimidines.
B) Chargaff was wrong.
C) Linus Pauling's model of DNA was correct.
D) The DNA in this virus is single-stranded.
E) The experiment was contaminated with cockroach DNA.
Correct Answer:
Verified
Correct Answer:
Verified
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Q25: Which researchers showed that DNA is the
Q26: A gene is 13,066 nucleotides long.This is<br>A)
Q28: _ incorrectly suggested DNA has a triple
Q29: The DNA researcher who had his genome
Q30: Which chemical is not part of DNA?<br>A)
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Q32: _ used X-ray diffraction to deduce the