Biochemistry Quiz

🧪 Ready to Test Your Knowledge?

Step into the world of microbiology with our interactive quizzes! Whether you're a student, researcher, or curious learner, our topic-based quizzes are a fun and effective way to:

✅ Reinforce your learning

✅ Challenge your understanding

✅ Identify areas for improvement

✅ Earn appreciation for high scores

📝 Register to Start the Quiz

Please provide your full name and email address to access the quiz

1 / 20

The pH at which a molecule carries no net charge is called the:

2 / 20

Biotin is a coenzyme for:

3 / 20

Enzymes act as:

4 / 20

Which enzyme is deficient in phenylketonuria (PKU)?

5 / 20

Which of the following is the building block of proteins?

6 / 20

Which of the following is a coenzyme in redox reactions?

7 / 20

The bond formed between two amino acids is called:

8 / 20

The functional unit of lipids in biological membranes is:

9 / 20

The main storage form of carbohydrates in animals is:

10 / 20

Which of the following is not a purine base?

11 / 20

Hemoglobin is a:

12 / 20

Which of the following is a disaccharide?

13 / 20

Which enzyme is responsible for DNA replication?

14 / 20

Which lipid-soluble vitamin acts as an antioxidant?

15 / 20

The most abundant protein in the human body is:

16 / 20

The process of breaking down glucose to release energy is called:

17 / 20

The major buffer system in human blood is:

18 / 20

Which vitamin is required for blood clotting?

19 / 20

The TCA cycle occurs in the:

20 / 20

Which of these biomolecules contains nitrogen?

Your score is

0%