Question

When a piece of liver is dropped into hydrogen peroxide, the peroxide bubbles vigorously as the hydrogen peroxide (H2O2) decomposes into water (H2O) and oxygen (O2) This range change in reaction rate suggests
that liver is a substrate for hydrogen peroxide

that liver contains lots of germs

the liver contains an enzyme that breaks down hydrogen peroxide

that hydrogen peroxide is a powerful enzyme

Answer 1

Answer:

Enzyme catalase is affected by high temperatures

Explanation:

Answer 2

Answer: C

Explanation:

Catalyst is one enzyme from liver that breaks down harmful hydrogen peroxide into oxygen gas and water