what would be the complementary strand of DNA be for the following sequence of bases?
C T T A G G C T T A C C A
I'm stuck please help!
my guess was ATTGCCATTGCCA
To find the complementary strand of DNA, you need to remember the base pairing rules. DNA strands consist of four different bases: adenine (A), thymine (T), cytosine (C), and guanine (G). According to the base pairing rules, adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G).
Given the sequence: CTTAGGCTTACCA
To find the complementary strand, you can replace each base with its complementary base:
- The base "C" pairs with "G", so replace it with "G".
- The base "T" pairs with "A", so replace it with "A".
- The base "A" pairs with "T", so replace it with "T".
- The base "G" pairs with "C", so replace it with "C".
Applying these replacements, we get the complementary strand of DNA:
G A A T C C G A A T G G T
Therefore, the complementary strand of DNA for the given sequence is GAATCCGAATGGT.