Biochemistry Quizzes, Questions & Answers

Recent Quizzes

Physio Lecture Exam #35-70 assesses understanding of fundamental biochemistry concepts. It covers topics like pH neutrality, molecular classification of steroids, and dissociation processes in water, crucial for students in...

Questions: 32 | Attempts: 194 | Last updated: Mar 22, 2023

Sample Question
Which of the following is considered to be neutral and the pH scale

Urine

Pure water

Blood plasma

Cytoplasm

Experiments In The Laboratory! Trivia Questions Quiz

Experiments in the Laboratory! Trivia Questions Quiz

Explore the fascinating world of biochemistry with 'Experiments in the Laboratory! Trivia Questions Quiz'. This quiz assesses knowledge on biochemical principles, from the structure of polymers to the properties of lipids and...

Questions: 20 | Attempts: 261 | Last updated: Mar 22, 2023

Sample Question
A biochemist is performing an experiment to determine the effect of chemical X on the growth of bacteria. Which test tube is the control?

Test Tube 1

Test Tube 2

Test Tube 3

Test Tube 4

Total Protein And Total Cholesterol

Total protein and Total cholesterol

This quiz on 'Total Protein and Total Cholesterol' assesses knowledge of biochemical techniques and conditions affecting serum protein levels. It covers methods like Kjeldahl and Biuret reactions, and serum protein...

Questions: 26 | Attempts: 487 | Last updated: Mar 17, 2023

Sample Question
What is the basis for the Kjeldahl technique for the determination of serum total protein?

Quantification of peptide bonds

Determination of the refractive index of proteins

Ultraviolet light absorption by aromatic rings at 280nm

Quantification of the nitrogen content of protein

None of the above

Cytology: Electrolytes Part I- Sample Handling

Cytology: Electrolytes Part I- Sample handling

This quiz focuses on the handling and analysis of electrolytes in clinical samples. It covers key concepts such as the charge properties of ions, fluid compartments, and the physiological roles of electrolytes. Essential for...

Questions: 31 | Attempts: 128 | Last updated: Mar 20, 2023

Sample Question
_____ are _____ charged, whereas ______ are _______ charged.

Cations, positively, Anions, negatively

Cations, negatively, Anions, positively

Cations, positively, Anions, positively

Cations, negatively, Anions, negatively

Fall 2016 Bio 1 Midterm Exam Review

This quiz, titled 'Fall 2016 Bio 1 Midterm Exam Review', assesses foundational concepts in biology and biochemistry, including hypotheses testing, properties of water, and structures of carbon-based molecules. It is designed to...

Questions: 104 | Attempts: 139 | Last updated: Aug 1, 2024

Sample Question
Scientists use observations and data to form and test ___.

Constants

Hypotheses

Theories

Conclusions

Bio1332 Biochemistry - Lecture Eleven - Intermolecular Forces And Solubility

BIO1332 BIOCHEMISTRY - LECTURE ELEVEN - INTERMOLECULAR FORCES AND SOLUBILITY

This BIO1332 Biochemistry lecture focuses on intermolecular forces and solubility, exploring types of intermolecular forces, their impact on melting and boiling points, and the role of permanent dipoles in solubility. Engaging...

Questions: 12 | Attempts: 83 | Last updated: Aug 22, 2023

Sample Question
Does interaction between molecules with permanent dipoles enable compounds to dissolve?

Yes

No

Bio1332 Biochemistry - Lecture Eight - Protein Folding And Stability

BIO1332 BIOCHEMISTRY - LECTURE EIGHT - PROTEIN FOLDING AND STABILITY

Understand the physical basis of the various forces that hold proteins together.Understand that protein structure is determined by primary sequence. Understand that the folded native conformation is the most energetically...

Questions: 9 | Attempts: 130 | Last updated: Mar 20, 2023

Sample Question
Which of the following is true?

Most proteins are only stable between pH 5.0 and pH 9.0

Most proteins are only stable at approx neutral pH 7.0

Most proteins are only stable between pH 2.0 and pH 12.0

Most proteins are only stable between pH 6.0 and pH 8.0

Quiz: Test Your Knowledge Of Amino Acids And Proteins!

Quiz: Test Your Knowledge of Amino Acids and Proteins!

Welcome to the “Amino Acids and Proteins Quiz”! This quiz is designed to test your knowledge of amino acids and proteins, fundamental components of biochemistry. It covers a wide range of topics,...

Questions: 15 | Attempts: 5738 | Last updated: Apr 15, 2025

Sample Question
In an amino acid, what is the centre alpha-carbon bound to?

Amino group, carboxyl group, hydrogen atom, R group

Amino group, carboxyl group, hydrogen atom, A group

Amino group, hydroxyl group, hydrogen atom, R group

Amino group, hydroxyl group, hydrogen atom, A group

Bio Chemistry Of Life Review Expanded Quiz

Bio Chemistry of Life Review Expanded Quiz

Do you know about the biochemistry of life? Everything is considered when it comes to biochemistry, atoms, molecules, and structure. If you know all of them well, this quiz will be easy for you. Take this quiz to know how well...

Questions: 40 | Attempts: 356 | Last updated: Aug 15, 2023

Sample Question
The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with no charge is the ___________.

Electron

Neutron

Proton

All of the above

2015 Bio 1 Midterm Exam

The 2015 Bio 1 Midterm Exam assesses understanding of key biological concepts including hypothesis testing, experimental variables, properties of water, and organic molecules. This quiz is crucial for students learning...

Questions: 97 | Attempts: 72 | Last updated: Jun 29, 2023

Sample Question
Scientists use observations and data to form and test ___.

Constants

Hypotheses

Theories

Conclusions

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