Question

What happens if enzymes were absent

Answer 1

Proteins change shape as temperatures change. Because so much of an enzyme's activity is based on its shape, temperature changes can mess up the process and the enzyme won't work. High enough temperatures will cause the enzyme to denature and have its structure start to break up.

Answer 2

Answer:

Enzymes are incredibly efficient and highly specific biological catalysts . In fact, the human body would not exist without enzymes because the chemical reactions required to maintain the body simply would not occur fast enough.

Hope it helps

Mark as brainliest plz