What are the functions of an enzyme in a metabolic reaction? (Choose all that apply)

Aligning the parts of substrates that need to connect to form a product, binding to ions to form a substrate, bringing substrates closer together so they are more likely to react, lowering the energy it takes for a reaction to occur or speeding up a reaction?

thinking it would be d not too sure but i think it's right

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.