Question

In complementary base-pairing during DNA replication:

a.A binds to G, C binds to U
b.A binds to U, C binds to G
c.A binds to U, T binds to G
d.A binds to T, C binds to G

Answer 1

Complementary base pairing is the process in which specific bases in DNA strands pair up. Adenine pairs with thymine, and cytosine pairs with guanine. This allows for DNA replication and the formation of a daughter DNA double helix.

Step-by-step explanation:

Complementary base pairing is a key process during DNA replication. It involves the pairing of specific bases in DNA strands. Adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G). This is known as the base complementary rule. For example, if one DNA strand has the sequence 5'-AATTGGCC-3', the complementary strand would have the sequence 3'-TTAACCGG-5'.