N5 Unit 3 Biology Photosynthesis

The term used to describe a plant's ability to make its own food.

• Respiration

• Transpiration

• Evaporation

• Photosynthesis

Raw materials of photosynthesis

• Sugar

• Water

• Oxygen

• Carbon dioxide

The type of energy captured by chlorophyll

• Chemical

• Kinetic

• Light

• Heat

Name of the first stage of photosynthesis

• Carbon fixation

• Carbon dependent

• Light dependent

• Light reactions

Two products of the first stage of photosynthesis which are needed for the second stage.

• Sugar

• Hydrogen

• ATP

• Oxygen

The fate of the oxygen produced during the first stage of photosynthesis.

• Diffuses out of the cell

• Leaves the cell by osmosis

• Is used in the second stage of photosynthesis

• Combines with hydrogen

The name of the second stage of photosynthesis.

• Light reactions

• Light fixation

• Carbon reactions

• Carbon fixation

A structural carbohydrate made using the sugar produced during photosynthesis.

• Starch

• Sugar

• Cellulose

• Cellulase

The term used to describe a factor in photosynthesis which is in short supply.

• Dependent variable

• Limiting factor

• Independent variable

• Photosynthetic factor

A limiting factor of photosynthesis.

• Carbon dioxide

• Light

• Carbon dioxide concentration

• Oxygen