Using your textbook or other references, describe a species that has a DNA repair enzyme system for nucleotide dimers.

feral cats are estimated to eat tens of millions of native animals each night in australia

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.