Cell Structure and Function

What is the main function of leucoplasts?

• Photosynthesis
• Respiration
• Pigment storage
• Storage of nutrients

Which pigments give chromoplasts their yellow, orange, or red coloration?

• Chlorophyll
• Anthocyanins
• Phycobilins
• Carotenoids

Which plastids are responsible for photosynthesis?

• Chromoplasts
• Leucoplasts
• Golgi bodies
• Chloroplasts

Do mitochondria contain their own genetic material?

• No
• Only in plant cells
• Only in animal cells
• Yes

Where does the Krebs cycle occur in the mitochondrion?

• Cristae
• Intermembrane space
• Outer membrane
• Matrix