Photosynthesis (PI)

Which of these are raw materials used in photosynthesis? There are 2.

• Carbon Dioxide

• Water

• Sugar

• Oxygen

What type of sugar is made in photosynthesis?

• Sucrose

• Maltose

• Kitchen Sugar

• Glucose

What type of energy is needed for photosynthesis?

• Kinetic

• Potential

• Solar

• Nuclear

All of the reactions in photosynthesis are controlled by...

• Little People

• Enzymes

• Water

• Oxygen

The gas oxygen can be called at __________product.

• Water

• Resultant

• Desired

• Waste

If glucose is not used straight away it is often stored as...

• Maltose

• Sucrose

• Starch

• Oxygen

An example of a starchy food is a p_______.

Plants that have leaves which have differently coloured areas on them, are know as _________ leaves

• Various

• Variegated

• Venous

• Green

Iodine changes colour in the place of iodine. What colour does it begin as and become?

• Blue/Black to Orange

• Orange/Yellow to Green

• Orange to Blue/Black

• Red to Brown

Starch is a product of photosynthesis (carbon dioxide + water + light energy → glucose + oxygen).

Which of these plants do you think would contain the most starch?

• A watered plant left out in the open in sunlight.

• A plant left in the darkness

• A plant deprived of CO2

• A plant deprived of water.