Unit 4: Photosynthesis & Cellular Respiration

In what cell structure does aerobic cellular respiration take place?

• Nucleus

• Ribosome

• Chloroplast

• Mitochondria

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NGSS.HS-LS1-7

Cellular respiration without oxygen is called ______________ respiration.

• Aerobic

• Anaerobic

• De-oxygenated

• None of these

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NGSS.HS-LS2-3

Before cellular respiration can start, the glucose molecule first goes through a process called _______________ which takes place in the cytoplasm of the cell; literally means "glucose breaking" and yields a total of 2 ATP.

• Osmosis

• Glycolysis

• Pyruvate

• Calvin Cycle

Heterotrophs are

• producers

• consumers

• organisms that make their own food

• capable of performing photosynthesis

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NGSS.HS-LS2-3

NGSS.HS-LS2-6

When is energy released from the ATP molecule?

• When a ribose sugar is added to ATP

• When adenosine is removed from ATP

• When a phosphate group is broken off and removed to form ADP

• When a phosphate group is added to ADP

Tags

NGSS.HS-LS1-7

Under low oxygen conditions, the production of lactic acid in your body can lead to what?

• The shutdown of glycolysis

• Muscle soreness and fatigue

• The production of more oxygen

• The production of more carbon dioxide

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NGSS.HS-LS2-3

Lactic acid and yogurt can be produced as a result of:

• Fermentation

• Photosynthesis

• Aerobic Cellular Respiration

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NGSS.HS-LS2-3

Which of the following is considered a waste product of cellular respiration?

• ATP

• Oxygen

• Glucose

• Carbon Dioxide

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NGSS.HS-LS1-7

Both autotrophs and heterotrophs undergo photosynthesis.

• True

• False - neither do

• False - only autotrophs do

• False - only heterotrophs do

Water is a product of cellular respiration.

• True

• False - photosynthesis

Tags

NGSS.HS-LS1-7