Understanding Photosynthesis in Leaves

What is the primary function of leaves in plants?

• To release carbon dioxide

• To absorb water

• To produce food through photosynthesis

• To provide support

Which cells in the leaf are specialized for trapping light?

• Epidermis cells

• Palisade mesophyll

• Spongy mesophyll

• Guard cells

Why do most leaves have a large surface area?

• To increase water absorption

• To capture more sunlight

• To intake more carbon dioxide

• To release more oxygen

What is chlorophyll's role in photosynthesis?

• Transporting water

• Absorbing sunlight

• Capturing carbon dioxide

• Releasing oxygen

Why do leaves have a darker top side?

• To absorb more sunlight

• To reduce light reflection

• To attract insects for pollination

• To absorb more water

What is the role of stomata in leaves?

• Transporting water

• Capturing sunlight

• Producing glucose

• Allowing carbon dioxide to enter

What is the function of guard cells?

• To regulate the opening of stomata

• To produce chlorophyll

• To absorb light

• To transport sugars

Why are leaves thin?

• To reduce water usage

• To capture sunlight more efficiently

• To prevent overheating

• To make transportation of carbon dioxide easier

How does water reach the leaf's cells for photosynthesis?

• Via the xylem

• Via the phloem

• Through the stomata

• Through the cuticle

What transports water within the leaf?

• Guard cells

• Xylem

• Cuticle

• Phloem