8th Grade Cell Biology Quizzes, Questions & Answers

8th Grade

Top Trending Cell Biology Quizzes

The Ultimate Biology Test: Cell Biology Quiz

Are you ready to test your knowledge of the microscopic world? This cell biology quiz will challenge you on the fundamental building blocks of life, from organelles and their functions to the intricate processes that keep cells...

Questions: 40 | Attempts: 123255 | Last updated: Apr 10, 2025

Sample Question
What do all cells contain?

Endoplasmic reticulum

Plasma membrane

Nucleus

Mitochondria

Year 8 Science Quiz With Answers

Are you ready to take this 'Year 8 science quiz' that we have presented here for you? Science is a subject that we all know about, but how much of science do we understand? That is the question. Here are some science...

Questions: 10 | Attempts: 15561 | Last updated: May 13, 2025

Sample Question
What are the parts that make up a cell?

Organelles

Batteries

Muscles

Chloroplasts

Cell Walls

Cell Structure & Function Quiz: Can You Identify All?

Here is an interesting 'cell structure and function quiz' designed to test your knowledge about cells and their functions. Cells are the building blocks of the body and consist of the cell membrane, nucleus, and...

Questions: 20 | Attempts: 42883 | Last updated: Oct 28, 2025

Sample Question
What is the name of a double layer of phospholipids (called lipid bilayer)?

Plasma membrane

Cytoskeleton

Cellulose cell wall

Endoplasmic Reticulum

Grade 8 Cells and Systems Quiz

Do you like studying science? Do you have good knowledge of human body cells? Try this grade 8 cell quiz that we've prepared below to check your understanding of human body cells and their related concepts. Crafted...

Questions: 10 | Attempts: 40957 | Last updated: Jul 15, 2026

Sample Question
Which of the following statements about the cell nucleus is FALSE?

The nucleus controls all activity in the cell.

The nucleus carries DNA.

The bacterial cell has no nucleus.

The nuclear membrane connects with the endoplasmic reticulum.

Biology Test - Life Processes

This BIOLOGY TEST - LIFE PROCESSES assesses knowledge on key biological processes such as anaerobic respiration in plants, the breakdown of pyruvate, and protein digestion. It emphasizes understanding of cellular functions and...

Questions: 25 | Attempts: 812 | Last updated: Jan 20, 2025

Sample Question
What are the products obtained by anaerobic respiration in plants?

Lactic Acid + Energy

Carbon dioxide + water + energy

Ethanol + Carbon dioxide + Energy

Pyruvate

Popular Cell Biology Quizzes

Discover Cell Functions: Take The Cell Organelles Quiz Now!

Questions: 20 | Attempts: 188484 | Last updated: Aug 6, 2026

Sample Question
What is the function of a cell wall?

Structure and protection

Organizes DNA

Digests, recycles materials

Communication junction between adjoining cells

ATP formation

Cell Biology Test: Animal and Plant Cell Quiz

Questions: 15 | Attempts: 139428 | Last updated: Jun 30, 2026

Sample Question
What controls most of the cell processes and contains the genetic information of DNA?

Mitochondria

Chloroplast

Nucleus

Nucleolus

Microscope Parts Quiz: Test Your Understanding Of Its Anatomy

Questions: 15 | Attempts: 113930 | Last updated: Oct 28, 2025

Sample Question
What is the function of the arm?

You look through to see the specimen.

Holds the slide in place.

It is used to support the microscope when carried.

Moves the stage up and down for focusing.

How Well Do You Know Parts Of A Cell? Quiz

Questions: 15 | Attempts: 80416 | Last updated: Jul 9, 2025

Sample Question
Which part of the cell contains the genetic material and is often referred to as the "brain of the cell"?

Nuclear membrane

Ribosome

Nucleolus

Nucleus

Endoplasmic reticulum

Cell Quiz: The Fundamental Unit Of Life!

Questions: 15 | Attempts: 69120 | Last updated: Apr 10, 2025

Sample Question
A cell will swell up if ___________________________.

The concentration of water molecules in the cell is higher than the concentration of water molecules in the surrounding medium

The concentration of water molecules in the surrounding medium is higher than the concentration of water molecules in the cell

The concentration of water molecules is same in the cell and in the surrounding medium

The concentration of water molecules does not matter

Recent Cell Biology Quizzes