Cell Structure and Function

Where are chlorophyll pigments located in chloroplasts?

• Stroma
• Outer membrane
• Inner membrane
• Thylakoids

What is the length range of chloroplasts?

• 1-2 µm
• 3-4 µm
• 5-10 µm
• 10-15 µm

In which organism is only one chloroplast present per cell?

• Spirogyra
• Volvox
• Euglena
• Chlamydomonas

How many chloroplasts are found in a typical mesophyll cell of a plant leaf?

• 1-5
• 10-15
• 20-40
• 50-100

What is the shape of chloroplasts in most green plants?

• Cubical
• Spherical
• Irregular
• Lens-shaped