Dimerization of adjacent thymine bases Adenine finds itself paired with cytosine after a tautomeric shift Catastrophic chromosome breakage following exposure to gamma radiation Uracil incorporation into DNA A. Base excision repair B. Nonhomologous end joining C. Mismatch repair D. Photolyase

Photolyase is the mechanism that is used in the process of the DNA repair in the cells where dimerization of the adjacent thyamine bases.

Mismatch repair occurs due to tautomeric shift that leads to the pairing in between adenine with cytosine.

Non homologous chromosome end joining is the process of the Ligating without end without any requirement of homologous template.

Damaged Bases of DNA is remove and replaced is through the process of the base excision repair, in this process only damaged base is remove.

i wish i could with all of them i can barley see the first one so here's the answer to the first one b

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.