18.11 Enzyme

18.11 Enzyme

10th Grade

4 Qs

quiz-placeholder

Similar activities

The Skeletal System

The Skeletal System

8th - 12th Grade

7 Qs

8.1 Biology

8.1 Biology

9th - 12th Grade

9 Qs

Lesson 2 ISCIENCE 7th grade

Lesson 2 ISCIENCE 7th grade

KG - University

9 Qs

Microscope, lab safety and metric system review

Microscope, lab safety and metric system review

9th - 12th Grade

8 Qs

quiz...2  photosynthesis

quiz...2 photosynthesis

10th Grade

9 Qs

DNA Structure

DNA Structure

8th - 12th Grade

9 Qs

Food and nutrition

Food and nutrition

9th - 12th Grade

9 Qs

water

water

2nd Grade - University

9 Qs

18.11 Enzyme

18.11 Enzyme

Assessment

Quiz

Biology

10th Grade

Hard

SC.912.L.18.11

Standards-aligned

Created by

Anissa Rodriguez

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement best describes the enzyme represented in the graphs below?

This enzyme works best at a temperature above 50ºC and a pH above 12.

This enzyme works best at a temperature of 50ºC and a pH of 12.

This enzyme works best at a temperature of 35ºC and a pH of 8.

Temperature and pH have no effect on the action of this enzyme.

Tags

SC.912.L.18.11

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram below shows how living things use enzymes in chemical reactions to release energy. How do enzymes affect the reactions in which they take part?

Most enzymes slow down chemical reactions.

Enzymes are converted into products in the reaction.

Enzymes increase the activation energy of the reaction.

Enzymes decrease the activation energy of the reaction.

Tags

SC.912.L.18.11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The human body maintains a temperature of around 98.6 degrees at all times. Enzymes are involved in almost every chemical reaction in the body. Which of the following describes the connection between these two statements?

Enzymes function best at a specific temperature.

The body needs to be warm to prevent hypothermia.

The body is kept relatively warm to prevent too much enzyme action.

There is no connection between the two statements.

Tags

SC.912.L.18.11

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In living cells, enzymes act as catalysts, which may reduce the amount of activation energy required for a chemical reaction to occur. In the graphs below, pathway x is a solid line representing the uncatalyzed reaction. The dotted line shows the catalyzed reaction. Which graph best illustrates the changes in a reaction when the catalyst reduces the amount of energy required?

Media Image
Media Image
Media Image
Media Image

Tags

SC.912.L.18.11

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?