The "steps" of the DNA double helix spiral staircase are
A) sugars.
B) hydrogen bonds.
C) base pairs.
D) nucleotides.
Correct Answer:
Verified
Q7: _ first noted an acidic substance in
Q8: Which chemical is not a part of
Q9: Miescher discovered phosphorus in DNA taken from
A)bacteriA.
B)viruses.
C)soiled
Q10: _ incorrectly suggested that DNA has a
Q11: Chargaff showed that DNA in several species
Q13: _ used models to deduce the double
Q14: Which of the following were part of
Q15: _ used X-ray diffraction to deduce the
Q16: Chargaff showed that DNA that has 20%
Q17: In 1902,Archibald Garrod linked inheritance to proteins
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