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- Chemistry
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  - Nuclear Chemistry
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  - Polymer Chemistry
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  - Theoretical Chemistry
    - Quantum Chemistry 5
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    - Reaction Dynamics 81
    - Electronic Structure 100
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    - Spectroscopy Theory 5
  - Medicinal Chemistry
    - Drug Design 4
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    - Enzyme Inhibition 5
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    - Structure Activity 5
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  - Green Chemistry
    - Sustainable Design 4
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    - Waste Prevention 5
    - Energy Efficiency 5
    - Catalysis 4
    - Biodegradable Materials 5
    - Green Synthesis 5
    - Solvent Reduction 5
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  - Materials Chemistry
    - Crystal Structure 6
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    - Composites 8
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- Biology
  - Cell Biology
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  - Genetics
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    - Mutation 4
    - Mendelian Inheritance 5
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  - Evolution
    - Origin of Life 9
    - Theories of Evolution 5
    - Natural Selection 6
    - Variation 5
    - Adaptation 5
    - Speciation 5
    - Fossil Record 5
    - Comparative Anatomy 12
    - Molecular Evidence 8
    - Human Evolution 5
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    - Extinction 5
  - Ecology
    - Ecosystem 36
    - Biomes 25
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    - Food Chains 16
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    - Ecological Energy Flow 5
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 69
    - Nervous System 124
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
    - Digestive System 46
    - Excretory System 10
    - Reproductive System 120
    - 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
    - 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 36
    - Physiology 40
    - Reproduction 26
    - Development 6
    - Behavior 64
  - 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
    - Food Microbiology 6
    - Industrial Microbiology 5
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  - Biotechnology
    - Bio Genetic Engineering 5
    - Recombinant DNA 5
    - Cloning 5
    - PCR 5
    - Gel Electrophoresis 5
    - DNA Sequencing 5
    - Gene Therapy 5
    - CRISPR 5
    - Stem Cells 5
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
    - Metabolomics 5
  - 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
    - Bio Hormones 32
    - Signal Transduction 5
  - Immunology
    - Innate Immunity 5
    - Adaptive Immunity 5
    - Antigens 6
    - Antibodies 4
    - Lymphatic System 6
    - B Cells 5
    - T Cells 5
    - Immune Response 3
    - Cytokines 5
    - Vaccination 5
    - Immunodeficiency 5
    - Hypersensitivity 5
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    - Tumor Immunology 5
  - Developmental Biology
    - Gametogenesis 5
    - Fertilization 9
    - Cleavage 6
    - Gastrulation 5
    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
    - Aging 5
- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
    - Geological Volcanoes 25
    - Geological Earthquakes 5
    - Weathering 16
    - Erosion 11
    - Soil 5
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  - Meteorology
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  - Oceanography
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Exams & Certifications

Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Leaving CERT Biology 2011

This Leaving Cert Biology 2011 quiz assesses knowledge on various biological concepts, including vitamin solubility, catabolic reactions, genetics, and cellular processes. It is designed to test students' understanding and...

Questions: 22 | Attempts: 143 | Last updated: Feb 6, 2025

Sample Question
Whic of the following is an example of a catabolic reaction (2 answers)

Photosynthesis

Translation

Respiration

Digestion

Honors Biology Exam Quiz

Are you ready for the Honors biology exam practice quiz? The Bachelor of Science Honors in Biology degree course gives complete training in the studies of organisms as well as their relationship to their environment. In this...

Questions: 12 | Attempts: 9392 | Last updated: Jan 9, 2025

Sample Question
Which of the following is NOT an end product of photosynthesis?

Oxygen

Water

Glucose

Starch

Science Final Review Grade 7

This is a quiz based on an exam im going to take tommorrow and i thought this was the best way to review everything that i learned for it.

Questions: 6 | Attempts: 5017 | Last updated: Oct 21, 2025

Sample Question
Do plants or animals make their own food?

Plants

Animals

Neither

Biology Leaving CERT Quiz Questions and Answers

Check out our ' biology leaving cert' quiz based on the LC Biology course. The course of Leaving Cert Biology covers everything ranging from cell biology to the Human Body to ecology and plants. So, if you have studied...

Questions: 15 | Attempts: 14433 | Last updated: Feb 8, 2025

Sample Question
What is a prokaryotic cell?

A cell with a nucleus

A cell with mitochondria and ribosomes

A cell without a nucleus

A cell only present in animals

Biology Quizzes Exam 2

Biology Quizzes Exam 2 assesses understanding of fundamental biological concepts including atomic structure, chemical reactions such as respiration, properties of water, and thermodynamics. It is designed to test knowledge...

Questions: 28 | Attempts: 347 | Last updated: Mar 20, 2025

Sample Question
What defines the element to which a particular atom belongs?

The number of neutrons in the nucleus.

The number of protons in the nucleus.

The number of electrons orbiting around the nucleus.

The number of protons plus the number of neutrons in the nucleus

The number of protons plus the number of electrons plus the number of electrons.

Biology Exam: Sample Questions Bank

The questions in this bank have been compiled by senior students at Masaryk University, and are intended to help better prepare you for your final exam. Please note, these questions are NOT past papers. The questions...

Questions: 350 | Attempts: 607 | Last updated: Mar 20, 2025

Sample Question
Frame-shift mutation can be caused by substitution of a nucleotide.

Yes

No

I Don't Know

Bio Quizzes For Exam 1

The 'BIO Quizzes for Exam 1' assesses understanding of scientific reasoning, hypothesis formulation, and theories. It covers inductive and deductive reasoning, hypothesis modification, and the difference in theory perception...

Questions: 55 | Attempts: 90 | Last updated: Oct 22, 2025

Sample Question
A hypothesis is formulated using which type of reasoning?

Deductive

Inductive

Didactic

Semester 2 Final Exam

All the good Biology related material that we have learned since January.

Questions: 50 | Attempts: 141 | Last updated: Jul 13, 2025

Sample Question
A _________________________ is an organism consisting of one or more cells in which the nucleus is enclosed by a membrane.

Prokaryote

Eukaryote

Organelle

Volume

Chapter 5: The Peripheral Nervous System (Grivas)

This quiz, titled 'Chapter 5: The Peripheral Nervous System (Grivas)', assesses understanding of the somatic and sympathetic nervous systems, their roles, and how they interact with the central nervous system. It highlights...

Questions: 10 | Attempts: 184 | Last updated: May 22, 2025

Sample Question
A mosquito lands on your arm. You move your hand to swat it. Your sensation and your response are the result of ______ activity.

Adrenal gland

Autonomic nervous system

Somatic nervous system

Parasympathetic nervous system

Chapter 4: The Central Nervous System (Grivas)

Explore the complexities of the central nervous system with this focused quiz from Chapter 4 of Grivas. Test your understanding of brain structures, functions, and their roles in sensory processing and motor control. Ideal for...

Questions: 25 | Attempts: 146 | Last updated: Mar 11, 2025

Sample Question
Which of the four lobes primarily receives and processes information from the body senses?

Occipital

Frontal

Parietal

Temporal

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