Question

what is base analogous and ionisation ?​

Answer 1

Explanation:

Examples of base analogues include 5-bromouracil, 2-aminopurine, 6-mercaptopurine, and acycloguanosine (Figure 21.9). Since 5-bromouracil can pair with either adenine or guanine, it also affects base pairing during DNA replication, which leads to mutations.