Question

You have a strand of DNA with the nucleotide sequence AGATCGATT. The complementary strand will have which of the following sequences?

A) CTGGATCGG
B) TCTAGCTAA
C) AGTTCGATT
D) GACCTAGCC

Answer 1

The answer is B

Step-by-step explanation:

with complementary strands A goes with T

and G goes with C

so AGA TCG ATT

becomes TCT AGC TAA

you can see how you swap A's with T's and C's with G's. and vice versa.