Answer:
ATTGCAGGTCCGTTT
Explanation:
A always goes with T
C always goes with G
(I remember this because the letters C and G look like each other)
So, if you have the strand: ATGCA
The complementary strand will look like this: TACGT
Answer:
ATTGCAGGTCCGTTT
Explanation:
A goes to T and G goes to C and vise versa