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7th Grade Cell Membrane Quizzes, Questions & Answers

7th Grade

Top Trending Cell Membrane Quizzes

Membrane potential is the difference in electric potential between the interior and the exterior of a biological cell. The membrane allows entry and exit of substances in a cell. The test below is designed to test your...

Questions: 36 | Attempts: 155 | Last updated: Oct 2, 2025

Sample Question 1
Membrane potential exist when the membrane is depolarized.

True

False

Sample Question 2
Anything that inflames the CNS wil cause

Pain.

The blood-brain to become more permeable.

Motor trmors.

Abnormal respirations.

Sample Question 3
At which vertebral level does the spinal cord end?

First lumbar

First sacral

Twelfth thoracic

Coccyx

Recent Cell Membrane Quizzes

Tonicity Practice Test Questions and Answers

Have you studied tonicity? To test your knowledge, you can take this tonicity practice test. Osmosis, in simple terms, is the movement of solvents from a higher solute concentration to the lower one through a semipermeable...

Questions: 20 | Attempts: 12190 | Last updated: Sep 17, 2025

Sample Question
In a hypotonic solution, the total molar concentration of all dissolved solute particles is greater than that of another solution

True

False

Trivia Quiz On Structure and Function Of A Cell Membrane!

Explore the fascinating structure and function of a cell membrane in this Trivia Quiz! Test your knowledge on key components like phospholipids and proteins, understand the permeability of different molecules, and identify the...

Questions: 7 | Attempts: 206 | Last updated: Mar 21, 2025

Sample Question
Two basic components of a cell membrane are phospholipids and proteins.

True

False

Unit 2 Target 4: Cell Membrane and Homeostasis

Explore the functions and importance of the cell membrane in maintaining homeostasis. This quiz covers topics like osmotic pressure, isotonic solutions, and the role of the cell membrane in regulating material exchange, crucial...

Questions: 7 | Attempts: 1208 | Last updated: Mar 14, 2025

Sample Question
The plasma membrane

Encloses the contents of a cell.

Allows material to enter and leave the cell.

Is selectively permeable.

All of the above.

Diffusion, Osmosis and Enzymes

Explore key biological processes in the 'Diffusion, Osmosis and Enzymes' quiz. Assess your understanding of how substances move in and out of cells and the role of enzymes in biochemical transformations. Essential for students...

Questions: 10 | Attempts: 173 | Last updated: Mar 5, 2025

Sample Question
A student placed five 50 mm strips of potato in dishes containing the following: distilled water 0.1 mol/dm3 sucrose (dilute solution) 0.3 mol/dm3 sucrose 0.4 mol/dm3 sucrose 0.5 mol/dm3 sucrose The length of each strip was measured at regular intervals of time. The results were plotted on a graph. Which line shows the result for the strip of potato in distilled water?

A

B

C

D

Cell Biology - A Closer Look At Cell Membranes

This test will revolve around: Membrane structure and its function, diffusion and membrane transport, membrane trafficking, and osmosis.

Questions: 68 | Attempts: 145 | Last updated: Mar 22, 2025

Sample Question
What is the basic structure of all cell membranes?

The phospholipid bilayer with many embedded proteins

The nucleus

The phosphatidylcholine