9th Grade Cell Biology Quizzes, Questions & Answers

Recent Cell Biology Quizzes

Structure Functions and Types of centromere Quiz

Have you studied centromeres? To test your knowledge, take this quiz on structure, functions, and types of centromere. Basically, a centromere links a pair of sister chromatids together during cell division. If you wish to see...

Questions: 10 | Attempts: 88 | Last updated: Aug 16, 2025

Sample Question
Which is the most suitable option for centromere?

Restricted chromosomal region

Connecting sister chromatids

Connecting to a spindle fiber

Facilitates even distribution

How Well Do You Know Endocytosis?

Do you understand endocytosis well? Take this endocytosis quiz to see how much you know. Endocytosis is basically a cellular process where substances are brought into the cell. If you have studied it well and you remember...

Questions: 10 | Attempts: 399 | Last updated: Jul 4, 2025

Sample Question
Pick the correct statement for endocytosis.

It helps in the intake of large materials by the cell.

It does not require energy.

It occurs without the help of any cell organelle.

It is a form of passive transport.

Take This Quiz To Know About More Apoptosis And Necrosis!

We welcome you to this apoptosis and necrosis quiz. The life cycle of the cells in the body is an important concept in the medical community. Do you believe you know enough about this topic? If you think so, then why not give...

Questions: 10 | Attempts: 1377 | Last updated: Feb 22, 2025

Sample Question
What is apoptosis?

Programmed cell division

Programmed cell death

Mitosis

None of the above

Cells Test Review

cells test review

Can you tell what the correct definition of a biological cell is? Test and review your knowledge of cells and cell structure that you have read in biology textbooks. A cell is the functional and structural unit of life. It is...

Questions: 10 | Attempts: 199 | Last updated: Jun 10, 2025

Sample Question
Are viruses living?

True

False

How Do Cells Work Quiz

Do you know how plants prepare their food? Do you know how energy is transferred through cells? Find out the answers to all these questions in this interesting biology quiz. Understand more about biology and sharpen your skills!

Questions: 16 | Attempts: 239 | Last updated: Mar 22, 2025

Sample Question
Prokaryotic cells

Contain a small piece of linear DNA

Contain ribosomes

Combine to make larger organisms

Are commonly bigger than eukaryotic cells

Biology Quiz By Swayam Mohapatra

Biology Quiz By Swayam Mohapatra explores key concepts of cell biology, assessing knowledge on organelles, their functions, and structures in plant and animal cells. This quiz enhances understanding of cellular components and...

Questions: 10 | Attempts: 59 | Last updated: Jan 20, 2025

Sample Question
Which is the largest cell organelle present in a plant cell?

Mitochondria

Chloroplast

Nucleus

E.R.

Unit 2 Chapter 1 (1st Secondary) Biology

Unit 2 Chapter 1 (1st secondary) Biology

This quiz covers foundational concepts of cell biology for 1st-year secondary students, focusing on the history and principles of cell theory.

Questions: 71 | Attempts: 106 | Last updated: Mar 9, 2025

Sample Question
The first to see a cell (a room), and named it a cell. He looked at a cork, saw a line of cells that reminded him of rooms …..

Had observed the structures only in plant material.

Deduced that all living organisms bodies are composed of cells.

Was the second person to see the cell organelles.

Was the first to observe the world of microscopic organisms and living cells.

Chapter 3 Quiz 1 (2nd Secondary Biology)

How much do you know about secondary biology? Biology can be defined as living organisms' study, where they come from, their anatomy, morphology, composition, behavior, and movement. Some examples of different types of...

Questions: 63 | Attempts: 102 | Last updated: Mar 9, 2025

Sample Question
The figure below is of a cell with one mitochondrion. Where does each of the following reaction occur inside the cell?Production of pyruvic acid / Oxidation of pyruvic acid / Transfer of electrons from electron donors to electron acceptors.

Production of pyruvate in (1) / Oxidation of pyruvate in (2) / Transfer of electrons in (3)

Production of pyruvate in (3) / Oxidation of pyruvate in (2) / Transfer of electrons in (4)

Production of pyruvate in (2) / Oxidation of pyruvate in (1) / Transfer of electrons in (4)

Production of pyruvate in (1) / Oxidation of pyruvate in (4) / Transfer of electrons in (3)

Biology Test - Life Processes

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: 605 | 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

Biology Form 4 Test 2

This Biology Form 4 Test 2 assesses understanding of cell processes such as diffusion, osmosis, and active transport. It features questions on substance movements through membranes, concentration effects on cell turgidity, and...

Questions: 50 | Attempts: 3144 | Last updated: Mar 21, 2025

Sample Question
Diagram shows the movement of substances through a plasma membrane. What are substances X and Y?

X: Sodium ion, Y: Potassium ion

X: Amino acid , Y: Water

X: Glucose, Y: Water

X:Water, Y: Sodium ion

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