SZABMU AHS 2026 Cell Biology Free Quiz 1

1. What is the fundamental unit of life?

A. Cell B. Tissue C. Organ D. Organism

2. Which type of cell lacks membrane-bound organelles?

A. Have a nucleus B. Lack membrane-bound organelles C. Have mitochondria D. Have chloroplasts

3. Which cell type has a nucleus and membrane-bound organelles?

A. Prokaryotic B. Eukaryotic C. Bacterial D. Viral

4. What is the structure of the plasma membrane?

A. Carbohydrate layer B. Phospholipid bilayer C. Cellulose wall D. Protein mesh

5. Which organelle houses the DNA and controls the cell?

A. Nucleus B. Mitochondria C. Ribosome D. Golgi

6. Where are proteins synthesized in the cell?

A. Nucleus B. Ribosomes C. Lysosomes D. Endoplasmic reticulum

7. Which organelle generates most ATP in eukaryotic cells?

A. Chloroplasts B. Lysosomes C. Mitochondria D. Peroxisomes

8. Which organelle is responsible for photosynthesis?

A. Mitochondria B. Ribosomes C. Golgi D. Chloroplasts

9. Which organelle is continuous with the nuclear envelope and synthesizes lipids?

A. Endoplasmic reticulum B. Golgi apparatus C. Lysosomes D. Vacuoles

10. Which organelle processes and packages proteins?

A. Rough ER B. Golgi apparatus C. Lysosomes D. Peroxisomes