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    - Sustainable Design 4
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- Biology
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    - Cell Division 32
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  - Genetics
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  - Evolution
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    - Comparative Anatomy 12
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  - Ecology
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    - Food Chains 16
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
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  - Human Anatomy & Physiology
    - Skeletal System 117
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    - Circulatory System 90
    - Respiratory System 44
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    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Nematoda 6
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    - Arthropoda 12
    - Mollusca 5
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    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 2
    - Physiology 27
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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  - Molecular Biology
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Exams & Certifications

8th Grade Cell Biology Quizzes, Questions & Answers

Recent Cell Biology Quizzes

Apologia Biology Quiz 6

Questions: 12 | Attempts: 191 | Last updated: Aug 23, 2025

Sample Question
Which 2 are products in stage 1 of cellular respiration?

Oxygen

Pyruvic acid

Carbon dioxide

Hydrogen

Glycose

Coenzyme A

Cell Reproduction: Warm Up 1

Questions: 20 | Attempts: 164 | Last updated: Mar 15, 2025

Sample Question
The DNA in eukaryotic cells wraps tightly around proteins called a(n)_____.

RNA

Nucleosome

Histones

DNA double helix

Le Lesson 2.2

Questions: 10 | Attempts: 683 | Last updated: Mar 20, 2025

Sample Question
Which structure is the boundary between a living cell and its environment?

Cell membrane

Cytoplasm

Vacuole

Ribosome

Cell Organelles Warm Up: 2

Questions: 25 | Attempts: 280 | Last updated: Mar 17, 2025

Sample Question
Centrioles are present in the following prokaryotic/eukaryotic cell(s).

Animal only

Bacteria only

Plant only

Animal and Bacteria

Bacteria and Plant

Animal, Bacteria, and Plant

Human Biology Quiz: Parts Of A Cell!

Questions: 15 | Attempts: 16582 | Last updated: Jan 22, 2025

Sample Question
The cell component that contains DNA and controls the cellular activity is the

Nucleus

Nuclei

Nuclear envelope

Nucleolus

Cell Cycle Mitosis Vocabulary Quiz

Questions: 10 | Attempts: 537 | Last updated: Jun 23, 2025

Sample Question
During which phase of mitosis do the chromosomes line up along the middle of the dividing cell?

Prophase

Metaphase

Anaphase

Telophase

Diffusion Osmosis Photsynthesis Respiration

Questions: 12 | Attempts: 168 | Last updated: May 15, 2025

Sample Question
In diffusion, molecules move from an area of _____ concentration to an area of _____ concentration.

Low, high

High, low

Medium, low

Low, medium

Cells and Cell Theory Quiz

Questions: 20 | Attempts: 1583 | Last updated: Jul 19, 2025

Sample Question
According to cell theory, all cells

Are eukaryotes

Are prokaryotes

Have nuclei

Come from other cells

Cell Organelle and Cell Theory Quiz

Questions: 10 | Attempts: 12953 | Last updated: Oct 22, 2025

Sample Question
What did Leeuwenhoek do?

Looked at cork

Stated that animals are made of cells

All plants are made of cells

Used simple light microscope and saw microorganisms

Cell Organelle Functions MCQ Trivia

Questions: 20 | Attempts: 1719 | Last updated: Jul 21, 2025

Sample Question
The definition of a cell as we know it in biological science is

A place where felons are housed

A small opening in cork

The smallest units of structure and function in living things

Bacteria

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