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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: 160 | 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

Questions: 20 | Attempts: 12435 | 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!

Questions: 7 | Attempts: 227 | 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

Questions: 7 | Attempts: 1230 | 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

Questions: 10 | Attempts: 196 | 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

Questions: 68 | Attempts: 150 | 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