Exploring Enzyme Function and Catalysis

Exploring Enzyme Function and Catalysis

Assessment

Interactive Video

Biology

6th - 10th Grade

Practice Problem

Hard

Created by

Liam Anderson

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the phosphorylation of glucose important in biological systems?

It converts glucose into a protein.

It breaks down glucose into smaller molecules.

It makes glucose more soluble in water.

It tags glucose, making it harder to escape the cell.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is required for a reaction to occur even if it is energetically favorable?

Low pH

Presence of water

Activation energy

High temperature

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of a catalyst in a biological reaction?

It changes the reactants into different molecules.

It speeds up the reaction or allows it to occur.

It provides energy to the reactants.

It increases the temperature of the reaction.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are enzymes typically made of?

Nucleic acids

Proteins

Carbohydrates

Lipids

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What term is used for the molecules that bind to enzymes and react?

Coenzymes

Products

Substrates

Inhibitors

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the active site of an enzyme?

The part of the enzyme that is inactive.

The part of the enzyme that binds to substrates.

The part of the enzyme that is destroyed after the reaction.

The part of the enzyme that stores energy.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens during the induced fit mechanism?

The enzyme becomes inactive.

The enzyme and substrates both change shape randomly.

The substrates change shape to fit the enzyme.

The enzyme changes shape to better fit the substrates.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?