How Cells Work

Which structure controls the cell and contains the genetic information?

• Cell membrane
• Nucleus
• Brain
• Cytoplasm

Which structure controls what enters and leaves the cell?

• Cell membrane
• Skin
• Cell wall
• Nucleus

Where do chemical reactions take place in the cell?

• Vacuole
• Ectoplasm
• Cytoplasm
• Chlorophyll

Which structure releases energy from glucose for the cell's activities?

• Ribosomes
• Mitochondria
• Chloroplast
• Respiration

Where does protein synthesis take place in the cell?

• Mitochondria
• Nucleus
• Cytoplasm
• Ribosomes

Which structure contains cell sap to keep the cell firm?

• Vacuum
• Nucleus
• Cytoplasm
• Vacuole

Where does photosynthesis occur?

• Chloroplasts
• Mitochondria
• Ribosomes
• Vacuole

What is the green pigment found in plant cells?

• Chloroplasts
• Chlorophyll
• Chlorine
• Chloroform

What is the cell wall in plant cells made from?

• Chlorophyll
• Chitin
• Cellulose
• Phospholipids

Which structure isn't found in animal cells?

• Cell membrane
• Cell wall
• Ribosomes
• Cytoplasm