Cellular Respiration and Photosynthesis

What is the source of energy for photosynthesis?

• Sugar

• Water

• Sunlight

• Heat

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How does a human body get energy?

• Sunlight on the skin produces energy.

• Water provides the majority of energy.

• Food and oxygen combine to deliver energy

• Sleep provides energy stored at night for the next day.

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Most plants appear green because chlorophyll

• reflects green light

• reflects violet light.

• absorbs green light.

• none of the above

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Which of the following go through the process of photosynthesis?

• bees

• algae

• humans

• mushrooms

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Mitochondria are...

• The location in cells where photosynthesis happens

• Kidney beans

• The location in cells where cellular respiration happens

• A type of pigment used for cellular respiration

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The process of converting sunlight energy into chemical energy stored in a molecule is called

• Cellular respiration

• Photosynthesis

• Mitochondria

• Carbon dioxide

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What are the products of photosynthesis?

• Carbon dioxide and water

• Carbon dioxide and oxygen

• Glucose and oxygen

• Glucose and water

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Which of the following best describes photosynthesis?

• Photosynthesis converts radiant energy into chemical energy.

• Photosynthesis produces carbohydrates.

• Plants need sunlight, carbon dioxide, water, nutrients, and chlorophyll to complete photosynthesis.

• Plants use chlorophyll, water, and carbon dioxide to make sugar.

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Cellular respiration happens in..

• Plants ONLY

• Animals ONLY

• BOTH plants and animals

• None of the above

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During cellular respiration, what do animal cells use to produce energy from food?

• sunlight

• meat

• water

• oxygen

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