If one strand of DNA has the sequence AATCCGTAGCTC, what would be the sequence of its complementary strand?
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DNA uses complementarity in base pairing. That just means that C bonds with G and A bond with T.
So for each base (A, C, T, or G) you bond it to its complementary base.
AATCCGTAGCTC
TTAGGCATCGAG
To find the complementary strand of the given DNA sequence, we need to apply the base pairing rules. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).
The given DNA sequence is: AATCCGTAGCTC
To find the complementary sequence:
1. Replace each A with T: TATCCGTAGCTC
2. Replace each T with A: TAACCGTAGCTC
3. Replace each C with G: TAACCGTAGGTC
4. Replace each G with C: TAACCGTAGCTC
Therefore, the sequence of the complementary strand to AATCCGTAGCTC is TAACCGTAGCTC.