Q. Glucose molecule during the process of glycolysis is broken down into
(a) Four pyruvic acid
(b) Three pyruvic acid
(c) Two pyruvic acid
(d) One pyruvic acid
Answer: : (c)
Q. Fermentation occurs in the
(a) presence of oxygen
(b) absence of oxygen
(c) presence of nitrogen
(d) presence of carbon
Answer: : (b)
Q. The least yield of ATP is observed in
(a) aerobic respiration
(b) anaerobic respiration
(c) fermentation
(d) same in (a), (b), and (c)
Answer: : (c)
Q. Anaerobic respiration by yeast produces
(a) CO2
(b) Wine and Beer
(c) Alcohol
(d) All of the above
Answer: : (d)
Q. Monascus purpureus is utilized in the production of
(a) citric acid
(b) ethanol
(c) statins
(d) streptokinase
Answer: : (c)
Q. The type of fermentation observed in yeasts is
(a) acrylic fermentation
(b) lactic acid fermentation
(c) pyruvic fermentation
(d) alcoholic fermentation
Answer: : (d)
Also Check: What are the types of Fermentation?
Q. In lactic acid fermentation, the final electron acceptor is:
(a) Lactic acid
(b) Pyruvate
(c) Oxygen
(d) NAD
Answer: : (b)
Q. Which of these is not a product of fermentation?
(a) Lactate
(b) Oxygen
(c) Carbon dioxide
(d) Ethanol
Answer: : (b)
Q. Which of the following is not a vegetable or fruit-based fermented product?
(a) Wine
(b) Sauerkraut
(c) Beer
(d) Vinegar
Answer: : (d)
Q. One of the most commonly used fermented cereal amongst these is
(a) Wheat
(b) Bread
(c) Rice
(d) Yoghurt
Answer: : (b)
