NEET Chemistry: Biomolecules — MCQ Test 9

Q6. Which monosaccharide is a reducing sugar?

Q7. Which vitamin deficiency causes inflammation of the tongue?

Q8. Which vitamin is a component of coenzyme A?

Q9. Which monosaccharide is a hexose with a ketone group?

Q10. Which hormone is responsible for regulating blood glucose levels by decreasing it?

NEET Chemistry — Biomolecules

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Medium

Which amino acid has a side chain that can act as a buffer in physiological pH?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Biomolecules. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Physiological, Hydrogen, Complement, Molecule, Facilitates, and Contraction.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which amino acid has a side chain that can act as a buffer in physiological pH?

  • A. Lysine
  • B. Serine
  • C. Methionine
  • D. Histidine

Q2. Which nucleic acid base forms a triple hydrogen bond with its complement?

  • A. Guanine
  • B. Adenine
  • C. Thymine
  • D. Uracil

Q3. How many oxygen atoms are present in a sucrose molecule?

  • A. 10
  • B. 12
  • C. 11
  • D. 6

Q4. Which protein facilitates muscle contraction?

  • A. Myosin
  • B. Hemoglobin
  • C. Collagen
  • D. Insulin

Q5. Which protein is involved in oxygen transport?

  • A. Collagen
  • B. Keratin
  • C. Insulin
  • D. Hemoglobin

+ 5 more questions in the actual test

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