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9th Grade Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

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: 263 | Last updated: Mar 22, 2025

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

Biological Molecules Quiz Questions

This quiz explores fundamental concepts in biology and chemistry, focusing on molecular structures, chemical bonding, biological responses, organism traits, atomic structure, and homeostasis. It assesses understanding of how...

Questions: 158 | Attempts: 907 | Last updated: Jan 23, 2025

Sample Question
The structural formula for a certain molecule includes a group symbolized -O. The dash next to the oxygen atom means that a single bond exists to another atom, such as a carbon. Based on the valence of oxygen and the number of bonds it normally forms, what is the charge on the oxygen atom in this case?

-2

-1

+1

+2

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: 143 | Last updated: Aug 1, 2025

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

Constants

Hypotheses

Theories

Conclusions

Biology Practice Test S2 2016

The 'Biology Practice Test S2 2016' assesses knowledge of biochemical testing methods for macromolecules. It includes tests for proteins, glucose, and starch, and evaluates understanding of experimental conditions and biological...

Questions: 30 | Attempts: 652 | Last updated: Mar 18, 2025

Sample Question
Test For Protein what solution do you use

Biuret

Benedict

Iodine

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: 361 | Last updated: Aug 15, 2025

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 22, 2025

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

Constants

Hypotheses

Theories

Conclusions

Bio 1 - Chapter 2 Vocab Quiz

This 'Bio 1 - Chapter 2 Vocab Quiz' assesses key concepts in biochemistry, focusing on the structure and function of biological macromolecules. It covers terms like polymers, monomers, carbohydrates, lipids, proteins, and nucleic...

Questions: 35 | Attempts: 73 | Last updated: Jul 22, 2025

Sample Question
A(n) ___ is a macromolecule made of many smaller molecules bonded together.

Polymer

Monomer

Amino acid

Reactant

Biomolecules, Enzymes, Digestive System

Explore key concepts in biochemistry through this engaging quiz covering nucleic acids, proteins, enzymes, and the digestive system. Assess your understanding of how biomolecules function and interact in biological processes,...

Questions: 17 | Attempts: 864 | Last updated: Oct 22, 2025

Sample Question
Which of the following is not typically true about nucleic acids?

Contain any sugar

Provide the body with energy

Carries your genetic makeup

Contain the elements Carbon, Hydrogen, Phosphorus, Nitrogen, and Oxygen

Bio Semester 1 Review (1 Of 3)

The 'Bio Semester 1 Review (1 of 3)' quiz assesses understanding of fundamental biological and chemical concepts, including reaction equations, the greenhouse effect, and unit conversion. It's designed to enhance students' grasp...

Questions: 61 | Attempts: 332 | Last updated: Mar 20, 2025

Sample Question
Describe this graph:

Directly Proportional

Inversely Proportional

Exponential

Option 4

Biology Test: The Chemical Basis Of Life

This Biology Test explores the chemical foundation of life, assessing knowledge on the most abundant elements in living things, visibility of atoms, elemental reactions, and chemical bonding. It is crucial for understanding...

Questions: 29 | Attempts: 469 | Last updated: Mar 19, 2025

Sample Question
The most abundant elements in most living things are . . .

Oxygen, carbon, hydrogen, and nitrogen.

Oxygen, carbon dioxide, hydrogen, and nitrogen.

Oxygen, carbon, hydrogen, and calcium.

Oxygen, carbon, sodium, and nitrogen.

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