Leaves Live

Leaves Live

Multiple Choice

Where does photosynthesis take place in a plant?

• Cell Membrane

• Cell Wall

• Mitochondria

• Chloroplast

Multiple Choice

The two reactants for photosynthesis are?

• water and carbon dioxide

• oxygen and water

• water and glucose

• glucose and oxygen

Multiple Choice

The two products of photosynthesis are?

• water and carbon dioxide

• oxygen and water

• water and glucose

• glucose and oxygen

Multiple Choice

Which letter is pointing to the cell membrane?

• A

• B

• C

• D

Multiple Choice

Which letter is pointing to the nucleus?

• A

• B

• C

• D

Multiple Choice

Which letter is pointing to the chloroplast

• D

• E

• F

• G

Multiple Choice

Which letter is pointing to the cell wall?

• E

• F

• G

• H

Multiple Choice

Which structures are only found in a plant cell?

• Vacuole, Cell Membrane, Nucleus

• Cell Wall, Vacuole, Cytoplasm

• Cell Wall, Vacuole, Chloroplast

• Nucleus, Cell Membrane, Ribosome

Multiple Choice

What is the upper layer of the leaf made from

• plastic

• wood

• wax

• chloroplast

Multiple Choice

The upper layer is known as...

• the upper epidermis

• the palisade layer

• the spongy mesophyll

• the lower epidermis

Multiple Choice

Which section of a leaf is packed with chloroplast?

• Upper layer

• Palisade Layer

• Stomata

• Spongy Layer

Multiple Choice

Gas enter the leaf via the??

• Palisade layer

• Waxy Cuticle

• Stomata

• Spongy Layer

Multiple Choice

Which part of the leaf controls the opening and closing of the stomata?

• Waxy Cuticle

• Guard Cells

• Chloroplast

• Spongy layer

Multiple Choice

Which part of leaf has air spaces for gases exchange?

• palisade layer

• upper epidermis

• spongy mesophyll

• lower epidermis

Multiple Choice

What is function of the palisade layer?

• Cells have chloroplasts so they can photosynthesise

• Contains guard cells that open and close stomata.

• Has a waterproof layer that helps stop water being lost from the leaf

• Has a lot of gaps and air spaces for gas exchange.

Multiple Choice

What is function of the spongy mesophyll?

• Cells have chloroplasts so they can photosynthesise

• Contains guard cells that open and close stomata.

• Has a waterproof layer that helps stop water being lost from the leaf

• Has a lot of gaps and air spaces for gas exchange.

Multiple Choice

What is function of the upper epidermis?

• Cells have chloroplasts so they can photosynthesise

• Contains guard cells that open and close stomata.

• Has a waterproof layer that helps stop water being lost from the leaf

• Has a lot of gaps and air spaces for gas exchange.

Multiple Choice

What is function of the lower epidermis?

• Cells have chloroplasts so they can photosynthesise

• Contains guard cells that open and close stomata.

• Has a waterproof layer that helps stop water being lost from the leaf

• Has a lot of gaps and air spaces for gas exchange.

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Open Ended

Q1 - Name the main 2 layers (epidermis) in a leaf.

Open Ended

Q2 - Identify which part of the leaf absorbs light. Which layer is this in?

Open Ended

Q3- Describe how this part of the leaf absorbs light.

Open Ended

Q4 - Identify which part of the leaf allows carbon dioxide to enter. Which layer is this in?

Open Ended

Q5 - Describe how this part of the leaf allows carbon dioxide to enter.

Open Ended

Q6 - Explain why the waxy top layer is important for photosynthesis.

Open Ended

Q1 - Name the main 2 layers (epidermis) in a leaf.