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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.

What are the reactants in the equation for cellular respiration?

• oxygen and lactic acid

• carbon dioxide and water

• glucose and oxygen

• water and glucose

Which of the following is released during cellular respiration?

• oxygen

• air

• energy

• lactic acid

Which of the following is released during cellular respiration?

• oxygen

• air

• energy

• lactic acid

Which of these is a product of cellular respiration?

• oxygen

• water

• glucose

• all of the above

Which of these is a product of cellular respiration?

• oxygen

• water

• glucose

• all of the above

Where do nutrients come from?

• soil

• water

• air

• all of these

The products of photosynthesis are the

• products of cellular respiration.

• reactants of cellular respiration.

• products of glycolysis.

• reactants of fermentation.