Biochemistry Quiz: questions and answers

Biochemistry Quiz: questions and answers
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Free online printable quiz with multiple-choice questions (MCQ) without registration.

Biochemistry is the science that studies chemical compositions of the cells and living organisms, and the chemical process within them. Play the quiz and test your knowledge of this science.

Biochemistry quiz consists of some interesting questions and answers related to the topic.


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For each question choose one of the multiple answers then click done to check your results.

1. What is biochemistry?

2. Which of the following is not a subfield of biochemistry?

3. What does DNA stand for?

4. What is the biomolecule that is soluble in nonpolar solvents called?

5. Cholesterol is a ______

6. When did George Beadle and Edward Tatum receive the Nobel Prize for work in fungi showing that one gene produces one enzyme?

7. What percentage of the human body is composed of oxygen?

8. What is a large molecule, or macromolecule, composed of many repeated subunits called?

9. What is the main function of carbohydrates?

10. Who of the following scientists is often cited to have coined the word "biochemistry"?