How transcription makes mRNA?

PLS ANSWER I REALLY NEED TO PASS MY THIS CLASS

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

b. read the phase at the intersection of any given temperature and pressure.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products