Open SciEd 7.4 Lesson 11 Reading Question

What is the process through which plant cells produce sugar and oxygen?

• Fermentation

• Glycolysis

• Photosynthesis

• Cellular respiration

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does cellular respiration happen in plant and animal cells?

• Nucleus

• Chloroplasts

• Endoplasmic reticulum

• Mitochondria

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NGSS.MS-LS1-7

What do plants do with the extra sugar they produce?

• Excrete it as waste

• Convert it to starch and store it

• Release it into the air

• Use it immediately for energy

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NGSS.MS-LS1-6

NGSS.MS-LS1-7

What do plants typically store their extra food as?

• Proteins

• Starches

• Fats

• Glycogen

What do plants use their stored food reserves for?

• None of the above

• Both A and B

• Energy production

• Building blocks for growth

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NGSS.MS-LS1-7

What makes up about 33 percent of the mass of a plant?

• Starch

• Cellulose

• Water

• Proteins

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NGSS.MS-LS1-6

What is the main substance in cytoplasm?

• Water

• Proteins

• Cellulose

• Starch

How do plants build cellulose molecules?

• By absorbing it from the environment

• By converting water to cellulose

• By converting sugar to cellulose

• By breaking down stored food and reassembling the atoms

Tags

NGSS.MS-LS1-7

What is the main process through which plant cells use food for energy?

• Cellular respiration

• Fermentation

• Glycolysis

• Photosynthesis

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the primary role of chlorophyll in plants?

• It helps in the process of photosynthesis

• It gives plants their green color

• Both A and B

• None of the above

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3