Cell Biology Quiz

What is the fundamental organizational unit of life?

• Atom

• Molecule

• Cell

• Tissue

What is the main component of the cell wall in plant cells?

• Starch

• Cellulose

• Glycogen

• Chitin

What does the Golgi apparatus consist of?

• Single membrane

• Stacks of membrane-bound vesicles

• Double membrane

• No membrane

What are the large membranous organelles in plant cells called?

• Mitochondria

• Plastids

• Ribosomes

• Lysosomes

What are the two types of plastids mentioned?

• Chloroplasts and mitochondria

• Chromoplasts and leucoplasts

• Ribosomes and lysosomes

• Golgi bodies and ER

What is the primary function of the cell wall in fungi and bacteria?

• Energy production

• Protection in hypotonic environments

• Photosynthesis

• Protein synthesis

Which part of the cell is active in regulating the movement of materials?

• Nucleus

• Cell membrane

• Cytoplasm

• Golgi apparatus

What are chromoplasts that contain chlorophyll called?

• Leucoplasts

• Chloroplasts

• Vacuoles

• Ribosomes

What is the primary function of leucoplasts?

• Photosynthesis

• Storage

• Protein synthesis

• Cell division

What is the size of ribosomes in prokaryotic cells?

• Large

• Medium

• Small

• Variable