Cell Biology Quiz

Which of the following is a characteristic of eukaryotic cells?

• They lack a true nucleus.

• They have a true nucleus.

• They are always unicellular.

• They do not have a cell membrane.

What is the primary function of mitochondria in the cell?

• To produce proteins.

• To convert glucose into ATP.

• To store genetic information.

• To modify lipids.

Which organelle is responsible for protein modification?

• Mitochondria

• Golgi apparatus

• Peroxisomes

• Ribosomes

What is the role of chloroplasts in plant cells?

• To produce energy through photosynthesis.

• To digest cellular debris.

• To store waste products.

• To provide structural support.

What is the function of lysosomes in both plant and animal cells?

• To capture light energy.

• To synthesize proteins.

• To break down waste materials.

• To store nutrients.