11th Grade Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Biology - Section 1.1 Chemical Fundamentals Quiz

SBI 4U1: BIOLOGY - CHAPTER 1: SECTION 1.1 CHEMICAL FUNDAMENTALS QUIZThis quiz is a replication of the actual quiz administered in class.Please report any mistakes/discrepancies.

Questions: 26 | Attempts: 616 | Last updated: Sep 18, 2025

Sample Question
Which of the following is the essential characteristic of a polar molecule?

Contains double or triple bonds

Is formed at extremely low temperatures

Contains ions as part of the structure

Has an asymmetrical distribution of electrical charge

Contains the element oxygen

Super Fun Biochemistry Exam!

Are you a biochemistry student who is struggling to understand the subject? Why not give this super fun biochemistry exam a try? You can strengthen your fundamentals of biochemistry by playing this quiz. Interestingly, it can...

Questions: 20 | Attempts: 1877 | Last updated: Aug 22, 2025

Sample Question
Which molecule represents ribose?

A

B

C

D

Chemistry Of Life Quiz 3

Chemistry of Life quiz 3

This quiz will help you check your understanding of vocabulary and concepts needed for Unit 2 of the MCPS Biology course.

Questions: 20 | Attempts: 186 | Last updated: Mar 19, 2025

Sample Question
Which of the following is NOT a good source for carbohydrates?

Olive oil

Spaghetti

Cereal

Banana

10-item Test On Energy Metabolism

10-Item Test on Energy Metabolism

MULTIPLE CHOICE Test your knowledge in carbohydrate metabolism. You have 4 minutes to complete the test.

Questions: 10 | Attempts: 3246 | Last updated: Mar 22, 2025

Sample Question
Which of the following statements is true about catabolic pathways?

They combine molecules into more complex and energy-rich molecules.

They are usually coupled with anabolic pathways to which they supply energy in the form of ATP.

They involve endothermic reactions that break complex molecules into simpler ones.

They do not need enzyme catalysts.

They build up complex molecules such as proteins from amino acids.

AP Bio: ChAPters 2-4 Review

AP Bio: Chapters 2-4 review

Biological processes of living things depend upon living organisms depend upon the interaction of an atom, molecules and compounds that make up living tissues and the environment within which life takes place. Take up this AP...

Questions: 14 | Attempts: 1039 | Last updated: Mar 15, 2025

Sample Question
Carbon-12, carbon-13 and carbon-14 are all versions of carbon and are thererfore referred to as

Isomers

Isotonics

Isotopes

Isometrics

Biology Chapter 2 And 3 Quiz

Biology Chapter 2 and 3 Quiz

This quiz covers key concepts from Biology chapters 2 and 3, focusing on molecular structures, bond types, and orbital shapes.

Questions: 8 | Attempts: 538 | Last updated: Mar 20, 2025

Sample Question
Which of the following definitions is INCORRECT?

Potential Energy: Energy that matter possesses because of its location or structure

Element: Substance that cannot be broken down into other substances by chemical reactions.

Compound: Substance consisting of 2 or more different elements combined in a fixed ratio.

Trace Elements: Elements required by an organism in only minute quantities.

All of the above are true; none are incorrect.

Biology Regents Comprehensive Review

This is a completely multiple choice test. It contains 1 question summing up each of the units we learned.

Questions: 11 | Attempts: 56 | Last updated: May 5, 2025

Sample Question
Through what process can a disaccharide be broken down into two monosaccharides?

Hydrolysis

Dehydration Synthesis

Respiration

Pinocytosis

Phagocytosis

Biochemistry

BIOCHEMISTRY

Covers chemical stucture of biomoleculesmajor biomolecules are carbohydrates, lipids, proteins and nucleic acids

Questions: 4 | Attempts: 212 | Last updated: Mar 21, 2025

Sample Question
The simplest of the hydrated carbons, with the formula (CH2O1) is called

dihydroxyacetone

formaldehyde

pyranose

Glyceraldehyde

The Fermentation Quiz: How Well You Know?

The Fermentation Quiz: How well you know?

How well do you know fermentation, and do you think you can pass this quiz? Fermentation describes the metabolic process by which organic molecules are transformed into acids, gases, or alcohol in the deficiency of oxygen or any...

Questions: 10 | Attempts: 4400 | Last updated: Mar 22, 2025

Sample Question
What is fermentation?

A process where a sugar is broken down into ethanol and carbon dioxide

A process where a sugar is broken down into yeast and carbon dioxide

A process where a yeast is broken down into ethanol and carbon dioxide

A process where a sugar is broken down into ethanol and oxygen

A process where a sugar is broken down into ethanol and limewater

Quiz 3 Ch. 5,6

Quiz over chapters 5 and 6 in Campbell and Reece book. Missing questions 9 and 14-25 because they had pictures of molecules way too complex for me to waste my time trying to draw!

Questions: 20 | Attempts: 178 | Last updated: Mar 21, 2025

Sample Question
Which of the following best summarizes the relationship between dehydration reactions and hydrolysis?

Dehydration reactions assemble polymers, and hydrolysis breaks them down

Hydrolysis occurs during th day, and dehydration reactions happen at night.

Dehydration reactions can occur only after hydrolysis.

Hydrolysis creates monomers, and dehydration reactions destroy them

Dehydration reactions accur in plants, and hydrolysis happens in animals

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