In which situation will the reaction rate increase? a) when a catalyst is added b) when the temperature drops c) when the pressure is lowered d) when the molecules are large and bulky

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

Differentiation of cells changes the nucleic information. true false

How does human environment effect the biosphere