What is a substrate a an enzyme b a product c a molecule on

What is a substrate?

a. an enzyme

b. a product

c. a molecule on which the enzyme acts

d. an active site

Which of the following are true of enzymes?

a. enzymes are molecules that catalyze chemical reactions

b. enzymes are typically proteins

c. enzymes accelerate chemical reactions

d. enzymes convert a substrate into a product

e. all of the above

Increasing temperature always speeds up the rate of biological reactions.

True

False

Solution

What is a substrate?

c. a molecule on which the enzyme acts

Which of the following are true of enzymes?

e. all of the above

Increasing temperature always speeds up the rate of biological reactions.

False