Respiration
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Revision for respiration.
- 1.Which form of respiration does not release carbon dioxide?
- A.
Lactic acid fermentation
- B.
Ethanol fermentation
- C.
Decomposition
- D.
Aerobic respiration
- 2.What is the molecule that respiration is responsible for producing?
- A.
NAD
- B.
FAD
- C.
ADP
- D.
ATP
- 3.Which muscle separates the thoracic cavity from the abdominal cavity?
- A.
Phrenic muscle
- B.
Diaphragm
- C.
Intercostals
- D.
Pectorals
- 4.Hydrogencarbonate indicator is sensitive to changes in
- A.
Oxygen
- B.
Ethanol
- C.
Lactic acid
- D.
Carbon dioxide
- 5.The site of aerobic respiration in the cell is the
- A.
Ribosome
- B.
Cytoplasm
- C.
Nucleus
- D.
Mitochondria
- 6.The site of anaerobic respiration in the cells is
- A.
Cytoplasm
- B.
Mitochondria
- C.
Nucleus
- D.
Ribosome
- 7.Mammals and birds have a fixed body temperature this means they generate heat from the food they eat to maintain the fixed body temperature.
- A.
True
- B.
False
- 8.Birds and mammals carry out ethanol fermentation when they respire anaerobically.
- A.
True
- B.
False
- 9.Which are the structures associated with gas exchange in a leaf?
- A.
Upper epidermis
- B.
Palisade mesophyll
- C.
Spongy mesophyll
- D.
Guard cell
- E.
Lower epidermis
- F.
Stomata
- G.
Waxy cuticle
- 10.The compensation point occurs
- A.
When the rate of carbon dioxide production in photosynthesis matches the rate of oxygen production in respiration
- B.
When the rate of carbon dioxide production in respiration matches the rate of oxygen production during photosynthesis
- C.
Under low light intensity when the rate of photosynthesis is low
- D.
When no new biomass is being generated as any carbon containing compound is being used in respiration
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