Molecular Biology Quizzes, Questions & Answers

Molecular Biology covers the various aspects of human cellular biology at the molecular level. Play these informative quizzes to learn more about this complex and interesting subject. Read More

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Living Environment Regents Quiz: Test!

Explore key biological concepts through the Living Environment Regents Quiz: Test! This quiz assesses knowledge on decomposers, cellular transport, homeostasis, DNA replication, and the interaction between chloroplasts and...

Questions: 43 | Attempts: 10245 | Last updated: Jun 14, 2024

Sample Question
Which statement describes an activity of a decomposer?

A mushroom digests and absorbs nutrients from organic matter.

A sunflower uses nutrients from the soil to make proteins.

A snail scrapes algae off rocks in an aquarium.

A hawk eats and digests a mouse.

Molecular Biology MCQ Quiz With Answers

Do you know all about DNA and RNA? Check out this molecular Biology MCQ quiz with answers and review your knowledge of DNA and RNA structure, replication, transcription & translation. Molecular biology is a branch of Biology...

Questions: 22 | Attempts: 7293 | Last updated: Apr 17, 2025

Sample Question
DNA nucleotides have three components. Which one of these is NOT part of a DNA nucleotide?

Phosphate

Deoxyribose sugar

Ribose sugar

A nitrogenous base

Molecular Monitoring: Real-Time PCR Quiz

Here is a very amazing quiz that we have made for you about Real-Time PCR. This quiz is here to test how well you are aware of Real-time PCR. Do you know well enough to score well on this quiz? If yes, then beat this quiz with an...

Questions: 10 | Attempts: 16193 | Last updated: Jul 26, 2024

Sample Question
In 1993, _________ received the Nobel Prize in Chemistry for inventing PCR?

David Baltimore

Kary Mullis

Robert Weinberg

John Nash

Cellular And Molecular Biology Quiz

Have you studied cellular and molecular biology well? Take this cellular and molecular biology quiz, and see how much you know about these topics. It is basically the study of the structure and function of organisms and...

Questions: 51 | Attempts: 3457 | Last updated: Jun 10, 2024

Sample Question
The sodium-potassium pump makes the cell interior more ______ by pumping ____ sodium ions out of the cell for every ____ potassium ions pumped in.

Negative, 3, 2

Negative, 2, 3

Positive, 3, 2

Positive, 2, 3

Negative, 4, 3

Cell And Molecular Biology Practice Test

How strong your cellular and molecular biology is? What if you get a wonderful chance to assess your knowledge regarding the same? Take this practice test and improve your understanding of molecular biology. Cell and molecular...

Questions: 46 | Attempts: 6011 | Last updated: Apr 23, 2025

Sample Question
When subunits called monomers are bonded together, they form larger molecules called polymers. Proteins are a type of polymer. What is the monomer that makes up proteins?

Amino acids

Ions

DNA

Nucleotides

Do you know everything about molecular biology? Take this molecular biology quiz, and test your knowledge. A student who undertakes molecular biology in school should properly understand protein functions in molecular...

Questions: 10 | Attempts: 10303 | Last updated: Jun 10, 2024

Sample Question
Complex molecules (macromolecules) are made by joining smaller molecules together using dehydration synthesis.

True

False

Bio 3 Exam Translation, DNA Replication, Transciption

Bio 3 exam translation, dna replication, transciption

This quiz assesses key concepts in molecular biology, focusing on DNA replication, transcription, and translation processes. It tests understanding of where these processes occur and what molecules initiate them, crucial for...

Questions: 71 | Attempts: 4806 | Last updated: Jan 15, 2025

Sample Question
Where does translation occur?

Ribosomes

Nucleus

Cytoplasm

Mitochondria

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