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MCQs

Total Questions : 169 | Page 6 of 17 pages
Question 51. Starch is a glucose polymer in which glucopyranose units are bonded by
  1.    alpha linkages
  2.    beta linkages
  3.    gamma linkages
  4.    none of above
 Discuss Question
Answer: Option A. -> alpha linkages
Answer: (a).alpha linkages
Question 52. Tetracylines damage the cell's machinery for producing
  1.    lipids
  2.    Protiens
  3.    Starch
  4.    Sugar
 Discuss Question
Answer: Option B. -> Protiens
Answer: (b).Protiens
Question 53. Penicillin prevents the bacterium from making components of
  1.    Mitochondria
  2.    Nucleus
  3.    Cell
  4.    Chloroplast
 Discuss Question
Answer: Option C. -> Cell
Answer: (c).Cell
Question 54. On heating the starches are
  1.    Insoluble in water
  2.    Soluble in water
  3.    becomes a regular geometrical shape
  4.    No effect of heat
 Discuss Question
Answer: Option B. -> Soluble in water
Answer: (b).Soluble in water
Question 55. Ethromycin is used for those bacteria which are resistant to
  1.    Penicillin
  2.    Cephalosporium
  3.    Streptomyces
  4.    Fungi
 Discuss Question
Answer: Option A. -> Penicillin
Answer: (a).Penicillin
Question 56. Aspirin helps to keep heart attack away as it causes the blood to become
  1.    Thick
  2.    Thin
  3.    Light
  4.    Dark
 Discuss Question
Answer: Option B. -> Thin
Answer: (b).Thin
Question 57. A person become addicted to cigrettes as they contain
  1.    Alcohol
  2.    Nicotine
  3.    Acid
  4.    Base
 Discuss Question
Answer: Option B. -> Nicotine
Answer: (b).Nicotine
Question 58. Antibiotics are produced by
  1.    Bacteria and virus
  2.    Bacteria and moulds
  3.    Bacteria and fungi
  4.    Fungi and algae
 Discuss Question
Answer: Option B. -> Bacteria and moulds
Answer: (b).Bacteria and moulds
Question 59. The drug is any chemical substance that modifies
  1.    Physical reaction
  2.    Chemical reaction
  3.    Metabolism
  4.    Oxidation
 Discuss Question
Answer: Option B. -> Chemical reaction
Answer: (b).Chemical reaction
Question 60. Protection against sudden thermal change is carried out by help of
  1.    water
  2.    salt
  3.    ions
  4.    bonds
 Discuss Question
Answer: Option A. -> water
Answer: (a).water

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