What role does the enzyme DNA polymerase play in transcription, related to the
promoter and terminator sequences on DNA?

Answers :

It knows when a strand of mRNA should leave the cells nucleus

It knows hot to synthesize DNA from mismatched codons

It knows where to begin transcribing and where to stop

It knows which codons are needed to replace thymine with uracil

d. groundwater flows through the subsoil and deposits minerals.

answer///multiple alleles;

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.