DNA polymerase occasionally makes errors and adds an incorre

DNA polymerase occasionally makes errors and adds an incorrect base. A new strand of DNA is being produced, and the template strand contains a G. Based on your knowledge of the structure of DNA, why is it more likely that DNA polymerase would accidently add a T to the new strand instead of a G or an A.? Multiple Choice Because G normally pairs with T. Because G normally pairs with either T or C. Because the structure of T and G are similar as they both have a double ring. Because the structure of T and C are similar as they both have a single ring.

Solution

G and C always pair with each other. The structure of T and C are similar

Hence there is a chance that T may be added instead of C