CSS Zoology Questions & Answers

Q.  Vitamin B works as:

a. An enzyme
b. A coenzyme
c. A hormone
d. A pheromone


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Enzymes are essential for our body because they:
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MCQs:  Carbohydrates which we need as a source of energy are obtained from:
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MCQs:  Seprophyes are those organisms which:
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MCQs:  Ptylin present in our saliva forms maltose from:
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MCQs:  Sucrose is present in:
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MCQs:  The micronutrients are:
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MCQs:  Which of the following substances is a monosaccharide:
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MCQs:  Rabbits, contrary to human beings, stop feeding for sometime and masticate the food collected in their buccal cavity and resume feeding after swallowing it, this is because:
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MCQs:  Whether an action can provide sportsmen competing successfully in Olympics is decided by:
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MCQs:  Saliva in man is secreted daily in which of the following amounts:
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MCQs:  Which of the following percentages of carbohydrates is digested by ptyalin of saliva in man:
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MCQs:  In mammals deglutition is affected by:
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MCQs:  During deglutition in our case the respiration is blocked for sometime, it is:
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MCQs:  Relaxation of sphincter of Oddi will bring release of:
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MCQs:  Saliva cleans buccal cavity and also kills bacteria due to the presence of:
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MCQs:  Ptyalin present in saliva acts in:
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MCQs:  Ptyalin is secreted by:
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MCQs:  Number of salivary glands in man approximately:
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MCQs:  In stomach the pH of the food is changed from:
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MCQs:  Hormone initiating secretion of gastric juice is:
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