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    - Sustainable Design 4
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  - Materials Chemistry
    - Crystal Structure 6
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    - Composites 8
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- Biology
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    - Cell Division 32
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  - Genetics
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  - Evolution
    - Origin of Life 9
    - Theories of Evolution 5
    - Natural Selection 6
    - Variation 5
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    - Fossil Record 5
    - Comparative Anatomy 12
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    - Human Evolution 5
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  - Ecology
    - Ecosystem 36
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    - Food Chains 16
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    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 117
    - Muscular System 69
    - Nervous System 123
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
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    - Excretory System 10
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    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 57
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
    - Plant Hormones 5
    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
    - Cnidaria 6
    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 25
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
    - Microbial Physiology 5
    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
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    - Industrial Microbiology 5
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  - Biotechnology
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    - Recombinant DNA 5
    - Cloning 5
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    - Gel Electrophoresis 5
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    - CRISPR 5
    - Stem Cells 5
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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    - Signal Transduction 5
  - Immunology
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    - Antigens 6
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    - B Cells 5
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    - Immune Response 3
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  - Developmental Biology
    - Gametogenesis 5
    - Fertilization 9
    - Cleavage 6
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    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
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- Earth & Space Science
  - Geology
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    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
    - Geological Volcanoes 25
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    - Soil 5
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8th Grade Cell Biology Quizzes, Questions & Answers

Recent Cell Biology Quizzes

Explore the fundamental units of life in 'Chapter 6: A tour of the cell'. This quiz covers key concepts like cell theory, structures of cells, and differences between prokaryotic and eukaryotic cells. It assesses understanding of...

Questions: 30 | Attempts: 5921 | Last updated: Oct 22, 2025

Sample Question
Cell theory tell us that : Mark all correct answers.

All living things are made of cells

Cells are the basic unit of structure and function

All cells come form pre-existing cells

Cell are only part of animals

Cell are only part of plants

Cell Parts and Membrane Transport Quiz

In today’s biological study quiz, we’ll be seeing if you can answer all the questions regarding two important topics when it comes to the cell; what parts make it up, and by what process are substances allowed to pass...

Questions: 10 | Attempts: 1799 | Last updated: Jul 16, 2025

Sample Question
Prokaryotic Cells lack

Cytoplasm

A cell membrane

A nucleus

Genetic material

Science Summary Year 9 Quiz

This 'Science Summary Year 9 Quiz' assesses knowledge of cell biology, focusing on the structure and function of animal and plant cells. It tests understanding of chromosomes, cell components, and membrane functions, essential...

Questions: 10 | Attempts: 19955 | Last updated: Oct 21, 2025

Sample Question
How many chromosomes should there be in a healthy (human) cell.

45

47

36

37

46

Mrs. Lebeda's Cell Organelle Quiz

Mrs. Lebeda's Cell Organelle Quiz tests knowledge on cell structures and their functions, focusing on organelles like the nucleus, chloroplast, and cell membrane. This quiz enhances understanding of cellular components crucial in...

Questions: 5 | Attempts: 89 | Last updated: Oct 22, 2025

Sample Question
This organelle is found only in plant cells and is where photosynthesis takes place.

Mitochondria

Vacuole

Chloroplast

Cell wall

Cell Test Review Grade 8

Welcome all to a test on the scientific study of biology, where we will have our microscopes focused in on a particularly important topic – the cell! In this review test for students at an eighth-grade level, we aim...

Questions: 5 | Attempts: 8851 | Last updated: Oct 2, 2025

Sample Question
All living things on earth are made up of

Organs

Eggs

Cells

Food

Organelles

Cell Organelle Test! Trivia Questions Quiz

Are you ready to take this Cell Organelle Test (or you can call it a Cell Trivia Questions Quiz)? In the study of biology, a cell organelle is an internal organ of the cell responsible for performing certain tasks that...

Questions: 15 | Attempts: 14648 | Last updated: Oct 21, 2025

Sample Question
What is the work of a Cell membrane?

Surrounds and protects the contents of the cell.

Provides support.

Creates stuff for the cell.

It is the leader of the cell.

Cell Biology Ch 9.4

Explore the intricacies of cell division and DNA synthesis with 'Cell Biology Ch 9.4'. This quiz assesses understanding of the Cell Cycle, including phases like Interphase and processes such as Mitosis and Cytokinesis. Essential...

Questions: 13 | Attempts: 347 | Last updated: Mar 21, 2025

Sample Question
Which of the following is NOT part of the Cell Cycle?

S

G2

M

G1

Go

Unit 3: The Cell--the Cell Membrane, Diffusion, & Osmosis

This quiz will test your understanding of concepts related to the plasma membrane, diffusion, and osmosis as they are taught in the MCPS biology course.

Questions: 14 | Attempts: 5508 | Last updated: Aug 12, 2025

Sample Question
Iodine can test for the presence of ____________.

Glucose

Fat

Protein

Starch

Cell Division Bio Quarter 2

DUN DA DUN!!!!! Here's a quiz to study Cell Division! I'll be adding more stuff to this as we learn more.

Questions: 23 | Attempts: 75 | Last updated: Jul 14, 2025

Sample Question
Chromosomes are:

Coiled proteins

Coiled DNA

Coiled DNA and proteins

Loose DNA and proteins

None of the Above

Cells Unit Pre-assessment (Grade 8) Quiz

Cells are the basic building blocks of living things. We have so far learned that the human body is composed of trillions of cells, all with their own specialized function. The Cells unit pre-assessment (grade 8) quiz will...

Questions: 14 | Attempts: 454 | Last updated: Oct 2, 2025

Sample Question
Arrange the following levels of organization from least complex to most complex: cells, organelles, tissues, organs, organisms, and organ systems. (Standard 1.2a)

Organelles, cells, tissues, organs, organ systems, organisms

Cells, organelles, tissues, organs, organ systems, organisms

Organelles, cells, organs, organ systems, tissues, organism

Cells, organelles, organs, organ systems, tissue, organism

Cells, tissues, organs, organelles, organ systems, organism

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