1284347
Description
Quiz by Nouf Al-oraini, updated more than 1 year ago
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Created by Nouf Al-oraini
about 10 years ago
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Question 1
Question
Phosphate groups binds to
Answer
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C1 & C3
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C5 & C3
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C5 & C1
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C2 & C3
Question 2
Question
The B-DNA helix has ــــ base pairs (bp) per turn
Answer
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3
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12
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10
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9
Question 3
Question
The bonds between two nitrogen bases are
Answer
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hydrogen bonds
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ionic bonds
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covalent bonds
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phsphodiester bonds
Question 4
Question
FAD , NAD , CoA are considered a kind of nucleotides :
Answer
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true
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fales
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