Nsulin functions in the body by: Select one: a. metabolizing glucose to make energy. b. enabling glucose to enter the cells. c. increasing circulating blood glucose. d. producing new glucose as needed.

The correct answer is (B)

Explanation:

By enabling glucose to enter the cells, is by how insulin functions in the body.Insulin is a Hormone which is made up of Peptide.Insulin is generated by beta cells of the Pancreatic Islets.Insulin is the anabolic hormone.Insulin regulates the metabolism of protein, fats and carbohydrates.Insulin takes sugar from carbohydrates for energy.Insulin stores glucose for future purpose.Insulin controls the blood sugar level in the body.

The anwser is the universe

Answer:

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

explanation:

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.