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- Biology
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  - Genetics
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  - Botany Plant Biology
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  - Zoology Animal Biology
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    - Fish 76
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    - Anatomy 17
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    - Microbial Genetics 5
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  - Biotechnology
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  - Molecular Biology
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    - Bio Nucleic Acids 5
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Exams & Certifications

8th Grade Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Explore the fundamentals of biology in this engaging quiz. Assess your understanding of carbohydrates, sugars, photosynthesis, and ecological studies. This quiz is ideal for learners seeking to enhance their knowledge in...

Questions: 10 | Attempts: 4144 | Last updated: Mar 22, 2025

Sample Question
All types of sugars are known as types of _________________.

Antibiotics

Proteins

Amino acids

Carbohydrates

Nucleic acids

Chemistry Of Life Test

This quiz is the first for our unit on "The Chemistry of Life".

Questions: 8 | Attempts: 1534 | Last updated: Mar 22, 2025

Sample Question
The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with a positive charge is the ___________.

Electron

Neutron

Proton

Discovery Of DNA Warm Up 1

Welcome to the electronic biology classroom of the 21st century. This biology warm-up or bell ringer deals with basic introduction to the discovery of the DNA molecule and those scientists who contributed their...

Questions: 10 | Attempts: 171 | Last updated: Mar 20, 2025

Sample Question
Which two American researchers set out to test whether DNA or protein was the hereditary material viruses transfer when entering a bacterium?

Griffth and Chase

Chase and Oswald

Watson and Crick

Crick and Hershey

Chase and Hershey

Chemical Basis Of Life: Case Study

Welcome to the human anatomy and physiology electronic frontier classroom of the 21st century. This test is based upon basic chemical principles along with a touch of organic chemistry.This case study test has a T.E.M....

Questions: 25 | Attempts: 115 | Last updated: Mar 21, 2025

Sample Question
How many day(s) has Fred Granite vomited and had diarrhea stool?

1

3

7

Symptoms just started

Biology 9. Elements, Water and Carbohydrates

Instructions: You are given 30 minutes to answer this test. You are given 2 attempts to improve your score.

Questions: 36 | Attempts: 571 | Last updated: Sep 1, 2025

Sample Question
Which of the following is the most abundant element in living things?

Carbon

Hydrogen

Oxygen

Nitrogen

Phosphorus

Biology Test 2 Part 1

BIology Test 2 Part 1 explores fundamental chemistry concepts crucial for understanding biological processes. It covers atomic structure, elements essential for life, isotopes, and properties of subatomic particles. Ideal for...

Questions: 14 | Attempts: 191 | Last updated: Mar 21, 2025

Sample Question
CHNOPS are

The only atoms found in nonliving and living things

The only atoms found in living things.

Atoms basic to life.

Atoms found in rocks.

The only atoms found in nonliving and living things,as well as atoms basic to life.

Proteins Trivia Facts: MCQ Quiz!

Below is a Proteins Trivia Facts Quiz: Do You Really Know much about them? The human body needs a lot of things to function and one of the ingredients is proteins. Are you planning on going on a diet or giving someone advice on...

Questions: 10 | Attempts: 829 | Last updated: Mar 20, 2025

Sample Question
Which of the following is a function of some proteins?

A. Emulsify fats.

B. Make up genes.

C. Make up cell walls.

D. Speed up chemical reactions.

Chapter 7 & 8 Biology

This quiz, titled 'Chapter 7 & 8 Biology', assesses knowledge on atomic structure, isotopes, chemical bonds, compounds, and the properties of acids. It is designed to enhance understanding of fundamental chemistry concepts within...

Questions: 15 | Attempts: 186 | Last updated: Aug 20, 2025

Sample Question
Center of an atom:

Nucleus

Enzyme

Nucleolus

An Informative Quiz On Basic Biochemistry

Living organisms have a lot of chemicals and elements within them, and studying biochemistry is one way of opening ourselves to this. If you have just begun studying biochemistry, the informative quiz below on basic biochemistry...

Questions: 13 | Attempts: 21781 | Last updated: Mar 13, 2025

Sample Question
Which one is odd here?

Nucleic acid

Monosaccharides

Lipid

Protein

Protein Review

Proteins are large biomolecules that consist of one or more long chains of amino acid residues. They perform numerous functions such as DNA replication, stimuli response, catalysing metabolic reactiosn and transporting molecules....

Questions: 10 | Attempts: 9903 | Last updated: Sep 23, 2025

Sample Question
What is the central atom in an Amino Acid?

Hydrogen

Carbon

Oxygen

Water

Amino

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