Class XI

The partial breakdown of glucose takes place in
  1. TCA cycle
  2. Fermentation
  3. ETS cycle
  4. Respiration
When and where anaerobic respiration does occurs in man and yeast?
  1. None of these.
  2. Bone in man and yeast in normal condition
  3. Muscle in man and salt solution in yeast
  4. Muscle in man and submergence in sugary solution in yeast
Respiratory quotient (R.Q) is less than unity in case of
  1. Starch
  2. Glucose
  3. Protein
  4. Organic acid
Most common respiratory substrate is
  1. Protein
  2. Fat
  3. Glucose
  4. Organic acid
Krebs cycle is both catabolic and anabolic because it provides
  1. A number of intermediates
  2. A number of final products
  3. ATP is released as well as utilised
  4. Produce energy as well as use energy
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