Fermentation and Cellular Respiration

Fermentation involves

• aerobic respiration
• anaerobic respiration 

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Yeast is a(n)

• autotroph
• producer
• heterotroph
• plant

Why is yeast used to bake bread? 

• The waste gas, CO_2, makes bread rise
• The alcohol produced makes bread dangerous
• The yeast consumes O₂, causing bread to rise

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Fermentation is cellular respiration without which molecule?

• CO₂
• O₂
• C₆H₁₂O₆

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How are lactic acid and alcoholic fermentation similar?

• They have the same products
• They have the same reactants
• They both require oxygen
• They occur in the same organisms

When respiration occurs with oxygen, it is called _______

• anaerobic
• aerobic
• light-dependent
• fermentation

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What are the waste products from fermentation? (Choose all that apply)

• starch

• carbon dioxide

• glucose

• alcohol

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Sauerkraut, pickles, olives and cheese are examples of this type of fermentation...

• yeast fermentation

• mold fermentation

• lactic acid fermenttion

• hydrolic fermentation

Soy sauce is an example of..

• yeast fermentation

• mold fermentation

• bacterial fermentation

• lactic acid fermentation

How do cells make ATP when no oxygen is present?

• the process of fermentation

• the process of cell respiration

• the process of photosynthesis

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