Question

question
why are enzymes so critical to cell functioning?
answer
enzymes enable and regulate cellular reactions
enzymes provide the energy that drives cellular work
enzymes are made of genes that control cell functions
enzymes are the only proteins that are essential for cell functioning
i dont know yet

Explanation:

Enzymes act as biological catalysts. They speed up and regulate the chemical reactions that occur within cells, which are essential for cell - functioning. They do not provide energy for cellular work (ATP does that), are not made of genes (genes code for them), and are not the only essential proteins for cell function.

Answer:

Enzymes enable and regulate cellular reactions