Photosynthesis

What are the products of photosynthesis?

• Carbon dioxide and water

• Glucose and oxygen

• Lactic acid

What colour is chlorophyll?

• Black

• Blue

• Green

Where does photosynthesis take place?

• In the chloroplasts

• In the cell wall

• In the nucleus

What are the reactants of photosynthesis?

• Carbon dioxide and water

• Carbon dioxide and oxygen

• Glucose and oxygen

What do stomata do?

• Stop carbon dioxide diffusing into leaves

• Allow oxygen to diffuse into leaves

• Allow carbon dioxide to diffuse into leaves

Which organelle stores water for use in photosynthesis?

• Chloroplast

• Cell Membrane

• Vacuole

• Nucleus

Why do plants photosynthesise?

• To make light

• To make mitochondria

• To make their own food (glucose)

• To release carbon dioxide

Which organisms perform Photosynthesis?

• Only plants

• Only consumers

• Plants and algae (producers)

Which of the following is an example of a consumer?

• Animal

• Plant

• Plants and algae

Which product is "waste" and mostly released by the producer (plant)?

• oxygen

• carbon dioxide

• sugar

• glucose

Tags

NGSS.MS-LS1-6