Photosynthesis, Respiration, Climate Review

The reactants of photosynthesis are...

• sugar and water.

• sugar and oxygen.

• carbon dioxide and water.

• carbon dioxide and oxygen.

What is the molecule that plants use to absorb the energy from light?

• Chlorophyll

• Chloroplast

• Stomata

• Stroma

Most plants appear green because chlorophyll...

• absorbs green light.

• absorbs a combination of red and blue light

• reflects green light

• releases green light as a by product of photosynthesis

The two products of photosynthesis are:

• Carbon dioxide and water

• Glucose and oxygen gas

• Water and oxygen gas`

• Carbon dioxide gas and glucose

What are the structures inside plant cells that contain chlorophyll called?

• Stomata

• Stroma

• Chloroplasts

• Mitochondria

In what structure does the light dependent reaction take place in?

• Thylakoid

• Stroma

• Stomata

• Chlorophyll

What does the light reaction do to energy?

• Chlorophyll converts light energy into chemical energy ATP and NADPH

• Oxygen converts chemical energy into light energy and makes water

• ATP and NADPH are used to transfer chemical energy into the bonds of glucose

• The chemical energy in the bonds of glucose are release and stored as chemical energy in ATP

What is produced in the light dependent reaction of photosynthesis?

• Oxygen and Sugar

• Oxygen and ATP

• Carbon Dioxide and Water

• Water and oxygen

What does the dark reaction/Calvin cycle do to energy?

• Chlorophyll converts light energy into chemical energy ATP and NADPH

• Oxygen converts chemical energy into light energy and makes water

• ATP and NADPH are used to transfer chemical energy into the bonds of glucose

• The chemical energy in the bonds of glucose are release and stored as chemical energy in ATP

What is produced in the light independent cycle?

• Sugar(glucose)

• Carbon Dioxide

• Water

• Oxygen gas