Photosynthesis Review

Where do plants get the energy for photosynthesis to take place?

• nutrients in the soil

• the sun

• chlorophyll

• bee pollination

What part of the plant soaks up water for photosynthesis?

• roots

• petals

• leaf

• stem

The process of photosynthesis takes place in the:

• Leaves of the Plant.

• Stem of the plant.

• Roots of the plant.

• All of the above.

What 3 things do plants need for the process of photosynthesis?

• Sunlight, oxygen and sugar.

• Water, soil and oxygen.

• Sunlight, carbon dioxide and water.

• Sunlight, soil and water.

Complete the equation for photosynthesis

carbon dioxide +___________ ------> Glucose + oxygen

• helium

• nitrogen

• water

• hydrogen

Pigment in green plants that capture the energy in sunlight is called __________

• Greenplasts

• chlorophyll

• stomata

• chloroplasts

Identify this molecule

• Oxygen

• carbon dioxide

• water

• glucose

What is the purpose of Photosynthesis?

• to release energy

• for growth

• to create glucose

• to get oxygen for respiration

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH
• NADP + and Glucose
• NADPH and ATP
• Oxygen and NADPH

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

• Enter: Oxygen
  Exit: Carbon dioxide
• Enter: Water vapor
  Exit: Glucose
• Enter: Carbon dioxide
  Exit: Oxygen
• Enter: Light
  Exit: Water vapor