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- 1. Multiple ChoiceWhat type of respiration requires oxygen?AerobicAnaerobic
- 2. Multiple ChoiceWhich type of respiration is most efficient?AerobicAnaerobic
- 3. Multiple Choice
What is the molecule called that mitochondria produce when they break down glucose?
ATP
ADP
DNA
80p
- 4. Multiple ChoiceWhat happens to your breathing rate when you exercise?It increasesIt decreasesIt stays the same
- 5. Multiple ChoiceWhat happens to your pulse when you exercise?It increasesIt decreasesIt stays the same
- 6. Multiple ChoiceFermentation involvesaerobic respirationanaerobic respiration
- 7. Multiple Choice
Yeast is a(n)autotrophproducerheterotrophplant - 8. Multiple ChoiceWhy is yeast used to bake bread?The waste gas, CO2, makes bread riseThe alcohol produced makes bread dangerousThe yeast consumes O2, causing bread to rise
- 9. Multiple ChoiceWhat is a disadvantage of fermentation as a process?It produces too much ATPIt only produces 2 ATPIt occurs in the absence of oxygenIt is only for quick bursts of energy
- 10. Multiple ChoiceWhat cells in the body may undergo lactic acid fermentation during exercise?Muscle cellsFat cellsLiver cellsSkin cells
- 11. Multiple ChoiceLactic acid fermentation occurs in your muscles after a workout because your cells are struggling to getGlucoseSunlightOxygenWater
- Answer choicesTagsAnswer choicesTags