Class XI

Aerobic respiration is common in
  1. Prokaryotes
  2. Yeast
  3. Higher organisms
  4. Unicellular eukaryotes
What is the final product of Glycolysis?
  1. Acetyl CoA
  2. Malic acid
  3. Pyruvic acid
  4. Glucose
Pasture effect can be studied in case of
  1. Nostoc
  2. Pinnularia
  3. Sccharomyces
  4. Pencillium
If both fatty acids and carbohydrates are available to muscles, which one is consumed first in respiration?
  1. Fatty acids
  2. None of these.
  3. Both together
  4. Carbohydrates
In plants, the gaseous exchange take place in a) Stomata b) Roots c) Stems d) Lenticles
  1. a) and b)
  2. b) and d)
  3. a) and d)
  4. b) and c)
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