Chapter 6 - How Cells Harvest Energy

Where in the cell does glycolysis occur?

• cytoplasm
• mitochondria
• chloroplast
• nucleus

Anaerobic means...

• with oxygen
• without oxygen
• with hydrogen
• without hydrogen

You breathe this molecule out as a waste product of aerobic respiration.

• oxygen
• glucose
• water
• carbon dioxide

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Which process breaks glucose in half before cellular respiration begins?

• Glycolysis
• Lactic Acid Fermentation
• Citric Acid Cycle
• ETC

Which end product of alcoholic fermentation helps bread rise?

• oxygen
• glucose
• alcohol
• carbon dioxide

Which end product of fermentation makes the burning feeling in your muscles after working out?

• alcohol
• carbon dioxide
• lactic acid
• pyruvic acid

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Which organelle converts molecules from the food you eat into usable energy for your cells?

• nucleus
• mitochondria
• chloroplast
• smooth ER

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Where in the cell does aerobic cellular respiration occur?

• nucleus
• mitochondria
• chloroplast
• smooth ER

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When oxygen is not present in a cell, why do cells go through fermentation?

• produce more oxygen
• produce more carbon dioxide
• recycle NAD⁺ for glycolysis to continue
• Produce enough ATP for the cell

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What are the products of cellular respiration?

• C₆H₁₂O₆ and O₂
• C₆H₁₂O₆ and CO₂
• CO2 and O₂
• H₂O, CO_2, and Energy

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