N5 3.3 Photosynthesis

The first stage of photosynthesis is called

• Light Reactions

• Carbon Fixation

The second stage of photosynthesis is called

• Light Reactions

• Carbon Fixation

During Stage 1, water is split in order to produce....

• Hydrogen and Oxygen

• Hydrogen and Carbon Dioxide

• Water and Hydrogen

• Oxygen and Water

What plant structure contains chlorophyll?

• Chloroplasts

• Ribsomes

• Mitochondria

• Nucleus

Which stage of photosynthesis is controlled by enzymes?

• Light Reactions

• Carbon Fixation

Which of the following products of photosynthesis diffuses out of the cell?

• Oxygen

• Sugar

• Hydrogen

• ATP

What reactant of photosynthesis is absorbed from the atmosphere?

• Oxygen

• Carbon Dioxide

• Hydrogen

• Water

Which of the following is not a limiting factor of photosynthesis?

• Oxygen Concentration

• Carbon Dioxide Concentration

• Light Intensity

• Temperature

What is excess sugar stored as in plants?

• Fat

• Starch

• ATP

• Cellulose

Sugar can be converted into which building material?

• Fat

• Starch

• ATP

• Cellulose