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Anit [1.1K]
3 years ago
9

How many hydrogen bonds exist between this DNA strand and its complimentary strand? TCCAAG

Biology
1 answer:
podryga [215]3 years ago
8 0
Hydrogen bonds exists between the DNA strand and its complementary strand such that; there are two hydrogen bonds between every A and T, and three between every C and G.
 Therefore; in this case there will be (2 ×3 ) +(3×3) = 15 hydrogen bonds for the above strand. this is because Adenine binds to Thyamine with two bonds (3 pairs) and Guanine binds to Cytosine with three bonds (3 pairs).
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