The nucleic acid containing this nucleotide must be DNA. How do we know 1 this? Choose all that apply*

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

answer; (a) medicalized;