Photosynthesis and Cellular Respiration

Why are many plants green?

• plant cells are green

• plants absorb green light

• chlorophyll reflects green light

• rigid cell walls are green

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Chloroplasts are...

• A type of pigment used for photosynthesis
• The location inside a plant cell where photosynthesis happens
• The location where cellular respiration happens
• Green beans

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What do plants give off after photosynthesis?

• Oxygen
• carbon
• nitrogen
• hydrogen

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Plants need ________from the air for photosynthesis

• oxygen
• soil
• carbon dioxide
• sugar

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NGSS.MS-LS1-6

The products (what they make) of photosynthesis are

• water and carbon dioxide

• oxygen and water

• sugar and cabon dioxide

• oxygen and sugar (glucose)

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The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

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In what part of the cell does photosynthesis occur?

• Nucleus
• Chloroplast
• Epidermis
• Vacuole

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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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What is the purpose of cellular respiration?

• to break down food
• to create energy in the body
• to release energy from food
• there is none; it's a waste of time

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NGSS.MS-LS1-7

ATP is...

• A form of energy the cell can use that is produced by cellular respiration
• A kind of sugar produced in photosynthesis
• A battery

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