2. Photosynthesis Year 8

Which of these is NOT produced during photosynthesis?

• Oxygen

• Water

• Glucose

Which of these is NOT produced during photosynthesis?

• Oxygen

• Carbon Dioxide

• Glucose

Select the products of photosynthesis

• Carbon dioxide

• oxygen

• water

• glucose

Select the reactants of photosynthesis

• Carbon dioxide

• oxygen

• water

• glucose

What is the function of the waxy cuticle?

• tightly packed and filled with chloroplasts to absorb light

• waterproof layer that keeps water inside

• layer of cells with air spaces

• open and close to allow gas exchange

What is the function of the stoma?

• tightly packed and filled with chloroplasts to absorb light

• waterproof layer that keeps water inside

• layer of cells with air spaces

• open and close to allow gas exchange

What is the function of the palisade layer?

• tightly packed and filled with chloroplasts to absorb light

• waterproof layer that keeps water inside

• layer of cells with air spaces

• open and close to allow gas exchange

What is the function of the spongy mesophyll?

• tightly packed and filled with chloroplasts to absorb light

• waterproof layer that keeps water inside

• layer of cells with air spaces

• open and close to allow gas exchange

What process occurs in the spongy mesophyll?

• diffusion

• repsiration

• photosynthesis

• osmosis

• active transport

Define Diffusion

• the movement of particles from high to low concentration

• the movement of particles from low to high concentration