Cell Structure and Function

Which organelle modifies and packages proteins for secretion?

• Ribosomes
• Mitochondria
• Golgi apparatus
• Lysosomes

Which type of cell lacks a defined nucleus?

• Plant cell
• Animal cell
• Fungal cell
• Prokaryotic cell

Where does cellular respiration primarily occur?

• Nucleus
• Endoplasmic reticulum
• Mitochondria
• Golgi apparatus

Which structure provides support and shape to plant cells?

• Plasma membrane
• Cytoplasm
• Cell wall
• Vacuole

What is the main characteristic of prokaryotic cells?

• Presence of nucleus
• Complex internal structure
• Absence of membrane-bound organelles
• Well-developed cytoskeleton