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MCQs

Total Questions : 169 | Page 8 of 17 pages
Question 71. Tetroses are not very common, they are found rare in nature and in few
  1.    viruses
  2.    bacteria
  3.    plants
  4.    animals
 Discuss Question
Answer: Option B. -> bacteria
Answer: (b).bacteria
Question 72. On hydrolysis, sucrose gives one glucose and one
  1.    fructose
  2.    maltose
  3.    lactose
  4.    ribose
 Discuss Question
Answer: Option A. -> fructose
Answer: (a).fructose
Question 73. A large and important group of compound which can be made by repetition of simple isoprenoid units, is called
  1.    Terpenoids
  2.    steroids
  3.    carotenoids
  4.    terpenses
 Discuss Question
Answer: Option A. -> Terpenoids
Answer: (a).Terpenoids
Question 74. Scientist who first isolated nuclei of pus cells was
  1.    F.Sanger
  2.    M.steward
  3.    F.Miescher
  4.    A.Einstein
 Discuss Question
Answer: Option C. -> F.Miescher
Answer: (c).F.Miescher
Question 75. Name of nucleic acids reflected feature that they are isolated from their
  1.    chromosomes
  2.    nuclei
  3.    Golgi complex
  4.    mitochondria
 Discuss Question
Answer: Option B. -> nuclei
Answer: (b).nuclei
Question 76. Two strands of DNA is a double helix structure, coiled with each other as
  1.    parallel
  2.    ant parallel
  3.    opposite
  4.    connected
 Discuss Question
Answer: Option B. -> ant parallel
Answer: (b).ant parallel
Question 77. Heterogeneous group of compounds which are linked with fatty acids are called as
  1.    lipids
  2.    proteins
  3.    glycerol
  4.    carbohydrates
 Discuss Question
Answer: Option A. -> lipids
Answer: (a).lipids
Question 78. Type of RNA which acts as a machinery for synthesis of proteins is
  1.    mRNA
  2.    tRNA
  3.    rRNA
  4.    RNA
 Discuss Question
Answer: Option C. -> rRNA
Answer: (c).rRNA
Question 79. All information about function of a cell and its genetic structure is stored in
  1.    tissue
  2.    cell wall
  3.    cytosol
  4.    DNA
 Discuss Question
Answer: Option D. -> DNA
Answer: (d).DNA
Question 80. Grapes, figs and dates are rich in
  1.    fructose
  2.    starch
  3.    glucose
  4.    proteins
 Discuss Question
Answer: Option C. -> glucose
Answer: (c).glucose

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