why are enzymes necessary for cellular reactions to occur efficiently?\na. they decrease the rate at which…
why are enzymes necessary for cellular reactions to occur efficiently?\na. they decrease the rate at which reactions occur.\nb. they lower the energy required for reactions to occur.\nc. they increase the stability of the products of reactions.\nd. they ensure that reactions occur in the correct sequence.
Answer
Brief Explanations:
Enzymes are biological catalysts. They speed - up reactions by lowering the activation energy, which is the energy required for a reaction to start.
Answer:
B. They lower the energy required for reactions to occur.