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  - Botany Plant Biology
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    - Photosynthesis 53
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  - Zoology Animal Biology
    - Classification 38
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    - Mollusca 5
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    - Fish 76
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    - Mammals 106
    - Anatomy 17
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    - Development 6
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  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
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    - Mycology 16
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
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Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Here's the test for Chapter 3! There are 25 questions, but it's worth 33 points. You have 60 minutes to take this test. Good luck!

Questions: 25 | Attempts: 149 | Last updated: Mar 21, 2025

Sample Question
All organic compounds contain the element

C

N

Ca

Na

Biology 1 - Chapter 2 Vocab Quiz A

This quiz, titled 'Biology 1 - Chapter 2 Vocab Quiz A,' assesses key concepts in chemistry and biology, focusing on fundamental terms like ions, elements, compounds, and molecular interactions. It's designed to reinforce...

Questions: 16 | Attempts: 177 | Last updated: Mar 22, 2025

Sample Question
An atom, radical or molecule that has gained or lost one or more electrons and has a negative or positive charge is called a(n) ___.

Ion

Element

Atom

Non-polar molecule

Unit 3 Test: Macromolecules

This quiz, titled 'Unit 3 Test: Macromolecules,' assesses understanding of biological macromolecules. It features questions that require selecting the correct answer from multiple options, focusing on key concepts in biochemistry...

Questions: 25 | Attempts: 470 | Last updated: Mar 21, 2025

Sample Question
Type question here

Answer option 1

Answer option 2

Answer option 3

Answer option 4

Introductory Information About Biomolecules

Introductory information about different nutrient groups and some basics of organic chem

Questions: 22 | Attempts: 1090 | Last updated: Jan 23, 2025

Sample Question
The element found in all living things...______-based life forms.

Calcium

Chloride

Carbon

Crystals

Chemical Selection And The RNA World

Review quiz for the topic of chemical selection and the RNA world.

Questions: 10 | Attempts: 218 | Last updated: Mar 22, 2025

Sample Question
In the RNA world, what two functions did RNA have?

Synthesis of lipids

Storing of genetic information

Catalysis of chemical reactions

Participation in transcription and translation

Biology Exam Review Test Part One - Macromolecules

I cant fail my bio exam. Questions and anwsers are from pearson text book. Biology AP Version.

Questions: 10 | Attempts: 8334 | Last updated: Oct 8, 2025

Sample Question
The four main categories of large biological molecules present in iving systems are ...

Proteins, nucleic acids, polysaccharides, and lipids

Monosaccharides, lipids, polysaccharides, and proteins

RNA, DNA, proteins, and carbohydrates

Proteins, DNA , RNA, and steroids

Chemistry Test 2012 #4

Chemistry test 2012 #4 assesses knowledge of biochemical processes like oxidative phosphorylation and enzyme kinetics. Key skills tested include understanding of NADH functions, ATP production, and enzyme inhibition. Essential...

Questions: 43 | Attempts: 64 | Last updated: Jun 19, 2025

Sample Question
The correct notation for the reduced form of nicotinamide adenine dinucleotide is:

NAD+

NAD

NADH

NADH2

ChAPter 5 Test - AP Biology

This AP Biology Chapter 5 Test assesses understanding of macromolecules in living organisms, including their synthesis and breakdown. It covers key concepts like dehydration reactions, hydrolysis, and carbohydrate structures,...

Questions: 65 | Attempts: 1864 | Last updated: Mar 22, 2025

Sample Question
Which of the following is not one of the four major groups of macromolecules found in living organisms?

Glucose

Carbohydrates

Lipids

Proteins

Nucleic acids

Exciting Biochemistry True Or False Quiz!

Biochemistry is an interesting subject. Are you curious to learn more about it? Why not try our exciting biochemistry true or false quiz? All you have to do is answer a few simple questions correctly. Please make sure to attempt...

Questions: 10 | Attempts: 1479 | Last updated: Aug 21, 2025

Sample Question
Lactulose is found in milk.

True

False

Biology 1401 Chapter 6 Energy and Metabolism

This quiz for Biology 1401 Chapter 6 covers key concepts in energy and metabolism, focusing on oxidation-reduction, exergonic reactions, enzyme functions, and substrate interactions. It assesses understanding of fundamental...

Questions: 29 | Attempts: 1012 | Last updated: Mar 22, 2025

Sample Question
Oxidation and reduction reactions are chemical processes that result in a gain or loss in

Atoms.

Neutrons.

Electrons.

Molecules.

Protons.

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