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    - Crystal Structure 6
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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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    - Theories of Evolution 5
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    - Comparative Anatomy 12
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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 47
    - Habitat 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
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    - Nervous System 124
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    - 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 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 69
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
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    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 16
    - Physiology 32
    - 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

6th Grade Cell Biology Quizzes, Questions & Answers

Recent Cell Biology Quizzes

Unit 3 Biology Exam

Questions: 50 | Attempts: 2583 | Last updated: Apr 3, 2025

Sample Question
What is a cell?

Basic unit of Life

Large Organism

Bacteria

Introduction To Cells Quiz

Questions: 10 | Attempts: 537 | Last updated: Sep 2, 2025

Sample Question
A structure that is found in plant cells but not in animal cells is called a _______________.

Nucleus

Cell membrane

Nuclear membrane

Cell wall

The Cell Quiz: Basic Knowledge Test!

Questions: 10 | Attempts: 236 | Last updated: Mar 21, 2025

Sample Question
What is the organelle often referred to as the brain of the cell?

Nucleus

Chloroplast

Mitochondria

Cells Structure and Organization

Questions: 10 | Attempts: 4042 | Last updated: Apr 23, 2025

Sample Question
Which of the cellular components can only be found in animal cells?

Mitochondrion

Centrioles

Nucleus

Cytoplasm

Plant Cells, Animal Cells, And Mitosis

Questions: 20 | Attempts: 756 | Last updated: Mar 20, 2025

Sample Question
A cell wall in a plant cell is...

The tough, rigid, and fairly flexible layer that surrounds a plant cell

The thin, soft, layer inside a plant cell

The invisible layer on the outside of a plant

Cell Quiz (Easy)

Questions: 5 | Attempts: 4227 | Last updated: Oct 13, 2025

Sample Question
What does the Cell wall do?

Store Nutrients

Protect cell

Fight bacteria

Science Biology Chapter 7 Test

Questions: 10 | Attempts: 581 | Last updated: Mar 20, 2025

Sample Question
If an organism does not have membrane-bound organelles, what is it called?

Prokaryotic

Plasmyology

Eukaryotic

Diffusion, Osmosis, Photosynthesis, & Respiration Review

Questions: 12 | Attempts: 612 | Last updated: Mar 21, 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

Quiz: Test Your Knowledge On Cells And DNA

Questions: 15 | Attempts: 118 | Last updated: Mar 22, 2025

Sample Question
What organelles are typically found in animal cells?

Cell wall

Cell membrane and cytoplasm

Stomach

Chloroplast

Steps Of Mitosis Quiz Questions

Questions: 5 | Attempts: 3745 | Last updated: Oct 22, 2025

Sample Question
What is the first phase of mitosis?

Prophase

Metaphase

Anaphase

Telophase

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