Photosynthesis and cellular respiration

Most plants appear green because chlorophyll

• does not absorb green light.

• reflects violet light.

• absorbs green light.

• none of the above

Which of the following are used in the overall reactions for photosynthesis?

• carbon dioxide

• water

• light

• all of the above

If carbon dioxide is removed from a plant’s environment, what would you expect to happen to its production

of high-energy sugars?

• More sugars will be produced.

• No sugars will be produced.

• The same number of sugars will be produced but without carbon dioxide.

• Carbon dioxide does not affect the production of high-energy sugars in plants.

Photosynthesis uses sunlight to convert water and carbon dioxide into

• oxygen.

• high-energy sugars.

• ATP and oxygen.

• oxygen and high-energy sugars.

Which of these is a product of cellular respiration?

• oxygen

• water

• glucose

• all of the above

The products of photosynthesis are the

• products of cellular respiration.

• reactants of cellular respiration.

• products of glycolysis.

• reactants of fermentation.

The products of cellular respiration are

• carbon dioxide, water, energy
• oxygen and sugar (glucose)

The products of photosynthesis are

• carbon dioxide, water, energy
• sugar (glucose), oxygen, water

The reactants in photosynthesis are

• carbon dioxide, water
• sugar (glucose), oxygen

The reactants in cellular respiration are

• sugar (glucose), oxygen
• carbon dioxide, water