Question

For these 4 examples, what will be the result after replication if not repaired? Also note if it results in a transition or transversion:

a. In a C:G base pair, an adenine tautomer is placed across from the cytosine during replication

b. In a T:A base pair, the adenine undergoes tautomerization prior to replication

c. In a T:A base pair, 5-bromouracil is incorporated across from an adenine prior to replication

d. In an A:T base pair, oxoG is placed across from the A during replication

Answer 1

ANS)

a)

In a C: G base pair, an adenine tautomer is set opposite the cytosine amid replication, on the off chance that this happens and not fixed, at that point here is exchange transformation from that is both base pair get changes that rate C: G pair their occurrence of A-T pair. tautomerization is a difference in amino to imino gathering

b)

In a T:A base pair, the adenine experiences tautomerization preceding replication then the A-T pair replaces by G:C base pair tautomerization lead to the fuse of cytosine buildup at a position of thymine which tie to guanine consequently G:C matching will happen their coming about m transition is fused

C)

In a T: A base pair, 5-bromouracil is fused opposite an adenine before replication, at that point 5 Bromouracil is the base simple at is joined transformation that in just a single bar changes

D)

In an A: T base pair, oxoG is set opposite the An amid replication. DNA injury that framed by responsive oxygen species coming about of which is befuddled blending with adenine resulting in and pair with T and c with A