187k views
2 votes
How many strands of dna are used to make complementary strands of dna?

User Padaleiana
by
6.1k points

1 Answer

1 vote
Two
A strand is said to be a complementary strand if all its Nitrogen bases base pairs with another strand. Now both the strands are said to be complementary to each other.
Strand A complementary with strand B forms double stranded DNA.
User Kkaefer
by
6.3k points