Nursing Biology MCQs - All 16 Chapters

Complete chapter-wise Biology MCQs for Nursing 2026 preparation. All 16 chapters covered with detailed answers. Practice free MCQs to score high in Nursing.

Chapter 1

Acellular Life (Viruses)

Viruses • Prions • Viroids

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Chapter 2

Bioenergetics

Photosynthesis • Glycolysis • Krebs Cycle

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Chapter 3

Biological Molecules

Carbohydrates • Proteins • Lipids

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Chapter 4

Cell Structure & Function

Cell Membrane • Mitochondria • Nucleus

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Chapter 5

Coordination & Control

Neurons • Synapses • Brain Structure

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Chapter 6

Enzymes

Enzyme Structure • Lock & Key Model • Induced Fit Model

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Chapter 7

Evolution

Natural Selection • Evidence of Evolution • Speciation

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Chapter 8

Reproduction

Male Reproductive System • Female Reproductive System • Gametogenesis

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Chapter 9

Support & Movement

Bone Structure • Joint Types • Skeletal Muscles

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Chapter 10

Inheritance

Mendel's Laws • Punnett Squares • Linkage & Crossing Over

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Chapter 11

Circulation

Heart Structure • Cardiac Cycle • Blood Vessels

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Chapter 12

Immunity

Innate Immunity • Adaptive Immunity • Antibodies

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Chapter 13

Gaseous Exchange

Respiratory Tract • Gas Exchange • Oxygen Transport

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Chapter 14

Digestion

Digestive Tract • Enzymes in Digestion • Absorption

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Chapter 15

Homeostasis

Osmoregulation • Nephron Function • Thermoregulation

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Chapter 16

Biotechnology

Genetic Engineering • PCR • Gene Therapy

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