Question

1. cellular respiration has two parts, aerobic and anaerobic. what does this mean?
2. anaerobic cellular respiration comes in the form of fermentation (anaerobic cellular respiration). what are the two types of fermentation?
3. which type of fermentation causes muscle cramps?
4. which type of fermentation is used in food products and releases carbon dioxide?

Explanation:

• Question 21: Aerobic respiration requires oxygen and produces more ATP. Anaerobic respiration occurs without oxygen and produces less ATP.
• Question 22: The two types of fermentation are alcoholic fermentation and lactic acid fermentation.
• Question 23: Lactic acid fermentation causes muscle cramps.
• Question 24: Alcoholic fermentation is used in food products (e.g., bread, wine) and releases carbon dioxide.

Answer:

1. Aerobic needs oxygen, makes more ATP; anaerobic no oxygen, less ATP.
2. Alcoholic fermentation and lactic acid fermentation.
3. Lactic acid fermentation.
4. Alcoholic fermentation.