Photosynthesis & Cellular Respiration

The ingredients of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide and water.
• carbon dioxide and oxygen.

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NGSS.MS-LS1-6

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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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NGSS.MS-LS1-6

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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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NGSS.MS-LS1-6

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Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

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NGSS.MS-LS1-6

What gas is released by plants during photosynthesis?

• sulfur
• carbon dioxide
• oxygen
• hydrogen

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NGSS.MS-LS1-6

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How can photosynthesis be related to cellular respiration?

• What's produced by one is needed for the other
• They both produce the same products
• They both have the same reactants (need the same things)
• These 2 processes have nothing in common

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NGSS.MS-LS1-6

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Where does carbon dioxide enter plants?

• The leaves
• Stem
• Roots

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Why do plants go through photosynthesis?

• To make food for us
• To make food for themselves
• They're bored and have nothing else to do

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NGSS.MS-LS1-6

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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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NGSS.MS-LS1-6

NGSS.MS-LS2-3

1. What is chlorophyll and how does it help plants?

• A.Chlorophyll is a pigment that absorbs light energy and makes glucose.

• B.Chlorophyll is a protein that changes shape in the presence of sunlight.

• C.Chlorophyll is a receptor that binds carbon dioxide when energized by light

• D.Chlorophyll is an enzyme that catalyzes the production of glucose when exposed to light.

Tags

NGSS.MS-LS1-6