Enzymes

Enzymes

9th - 12th Grade

18 Qs

quiz-placeholder

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Enzymes

Enzymes

Assessment

Quiz

Biology

9th - 12th Grade

Medium

NGSS
MS-LS1-7, MS-PS1-2, HS-PS1-5

+1

Standards-aligned

Created by

Mr. Hand

Used 11K+ times

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a substance called if it speeds up a chemical reaction?

reusable
catalyst
specific
fragile

Tags

NGSS.HS-PS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Each enzyme only has 1 substrate that will fit its active site.  What is this called?

reusablility
denaturation
specificity
fragility

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

With what 3 letters do enzymes typically end?

-ose
-ase
-ese
-tic

Tags

NGSS.MS-LS1-7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?

Enzymes increase the energy of the reactants.
Enzymes decrease the energy level of the products.
Enzyme decrease the activation energy of the reaction.
Enzymes reverse the direction of the reaction.

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following conclusions can be drawn from this graph?

The optimum pH of the enzyme is 6.6.
The optimum pH of the enzyme is 5.8
The enzyme’s activity increases as pH increases 5.0 to 9.0
The enzyme’s activity is greater around pH of 8.0 .

Tags

NGSS.MS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Any substance that is acted upon by an enzyme is called a(n)?

Coenzyme
Substrate
Vitamin
Polypeptide

Tags

NGSS.MS-LS1-7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the diagram, what is letter A? 

product
substrate
enzyme-substrate complex
active site

Tags

NGSS.MS-LS1-7

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