Biology Enzymes

Biology Enzymes

Assessment

Quiz

Created by

Lewis Bradley

Biology

10th Grade

2K plays

Easy

NGSS
HS-PS1-4, HS-LS1-1, HS-LS1-7

+2

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Enzymes are _____________?

Hydrocarbons

Hormones

Lipids

Proteins

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is an enzyme?

A protein that speeds up chemical reactions

A protein that breaks apart molecules

A protein needed for cell structure

A neurological protein involved in cell signaling

Tags

NGSS.HS-LS1-7

NGSS.HS-PS1-5

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is activation energy

The energy released after chemical reactions

The energy required to activate an enzyme

Energy absorbed by chemical reactions

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
An enzyme speeds up a reaction by
lowering the activation energy.
raising the activation energy.
releasing energy.
absorbing energy.

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
In a chemical reaction, a reactant binds to an enzyme at a region known as the
catalyst.
product.
substrate.
active site. 

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Which of the factors does NOT affect enzymatic activity?
Temperature
pH
Concentration
Color

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

An enzyme is a catalyst.
True
False

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is a substance called if it speeds up a chemical reaction?
reusable
catalyst
specific
fragile

9.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

With what 3 letters do enzymes typically end?
-ose
-ase
-ese
-tic

Tags

NGSS.MS-LS1-7

10.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Where do substrates bind on an enzyme?
voltage-gated channels
surface receptor
calcium channels
active site

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