The energy-releasing process in which the substrate is oxidized without an external electron acceptor is called:

1. fermentation

2. photorespiration

3. aerobic respiration

4. glycolysis

Subtopic:  Fermentation |
 70%
Level 2: 60%+
AIPMT - 2008
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Please attempt this question first.

The energy-releasing metabolic process in which substrate is oxidized without an external electron acceptor is called:

1. glycolysis

2. fermentation

3. aerobic respiration

4. photorespiration

Subtopic:  Fermentation |
 57%
Level 3: 35%-60%
AIPMT - 2010
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What amount of energy is released from glucose during lactic acid fermentation?
1. Less than 7% 2. Approximately 15%
3. More than 18% 4. About 10%
Subtopic:  Fermentation |
 89%
Level 1: 80%+
NEET - 2022
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Fermentation can take place in

1. Anaerobic conditions in many prokaryotes and unicellular Eukaryotes

2. Humans

3. Cancer cells

4. All of these

Subtopic:  Fermentation |
 57%
Level 3: 35%-60%
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Mark the incorrect match

Aerobic                                Anaerobic
1. Complete breakdown  -  Partial breakdown.
of glucose 
2. Net gain 38 ATP         -  Net gain 2 ATP.
3. Vigrously                   - NADH oxidised slowly
4. CO2 released              - No CO2 released.
Subtopic:  Fermentation | Aerobic Respiration |
 71%
Level 2: 60%+
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