Ministry of Education (MoE), UAE10 Questions

Biology MCQs

Practice Biology multiple-choice questions for Ministry of Education (MoE), UAE competitive exams. Each question includes the correct answer and a short explanation, and past-paper questions are marked so you can revise both repeated and fresh material in one place.

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Nucleus

Ribosome

Mitochondria

Golgi apparatus

ExplanationMitochondria are responsible for generating most of the cell's supply of adenosine triphosphate (ATP), the source of chemical energy.

Respiration

Photosynthesis

Fermentation

Transpiration

ExplanationPhotosynthesis is the process used by plants to convert light energy into chemical energy.

Fighting infection

Clotting blood

Carrying oxygen

Digesting nutrients

ExplanationRed blood cells contain hemoglobin which binds to oxygen for transport.

RNA

DNA

Protein

Lipid

ExplanationDNA contains the hereditary instructions for all living organisms.

Meiosis

Mitosis

Fertilization

Osmosis

ExplanationMitosis is the somatic cell division that creates identical clones.

Nucleus

Ribosome

Mitochondria

Cytoplasm

ExplanationMitochondria are responsible for generating most of the cell's supply of adenosine triphosphate (ATP).

Respiration

Photosynthesis

Digestion

Fermentation

ExplanationPhotosynthesis is the process used by plants to convert light energy into chemical energy.

Fighting infection

Clotting blood

Carrying oxygen

Producing hormones

ExplanationRed blood cells contain hemoglobin, which binds to oxygen and carries it throughout the body.

RNA

DNA

Protein

Lipid

ExplanationDeoxyribonucleic acid (DNA) is the primary carrier of genetic instructions.

Meiosis

Mitosis

Fertilization

Replication

ExplanationMitosis is the process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.

Frequently Asked Questions

Are these Biology MCQs free?

Yes. Every Biology MCQ on this page is free to practice, including the correct answer and explanation.

Do these include past-paper questions?

Yes — questions sourced from past papers are clearly marked with a "Past Paper" badge, alongside fresh practice questions.

Which exams do these Biology MCQs help with?

They are aimed at Ministry of Education (MoE), UAE and related Pakistani competitive exams that test Biology.

How should I practice subject-wise MCQs?

Attempt each question first, then reveal the answer and read the explanation. Short, focused sessions on one subject work better than long unstructured reading.