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MCQs

Total Questions : 169 | Page 10 of 17 pages
Question 91. Proteins are classified into two groups, i.e. Fibrous proteins and
  1.    glandular proteins
  2.    globular proteins
  3.    Enzymatic proteins
  4.    Storage proteins
 Discuss Question
Answer: Option B. -> globular proteins
Answer: (b).globular proteins
Question 92. Phosphoric acid can be joined with OH group of a pentose sugar with help of
  1.    phosphodiester bond
  2.    ionic bond
  3.    covalent bond
  4.    ester linkage
 Discuss Question
Answer: Option D. -> ester linkage
Answer: (d).ester linkage
Question 93. RNA is synthesized from DNA by process of
  1.    translation
  2.    transcription
  3.    transgenic
  4.    duplication
 Discuss Question
Answer: Option B. -> transcription
Answer: (b).transcription
Question 94. Anabolism and catabolism are types of
  1.    chemical reaction
  2.    chain reactions
  3.    metabolism
  4.    complex reactions
 Discuss Question
Answer: Option C. -> metabolism
Answer: (c).metabolism
Question 95. Most complex also most abundant carbohydrates that are found in nature are
  1.    monosaccharide
  2.    disaccharides
  3.    polysaccharides
  4.    Oligosaccharides
 Discuss Question
Answer: Option C. -> polysaccharides
Answer: (c).polysaccharides
Question 96. According to Erwin Chargoff analysis, ratio of adenine and thiamine is
  1.    equal
  2.    unequal
  3.    less
  4.    more
 Discuss Question
Answer: Option A. -> equal
Answer: (a).equal
Question 97. Most of glycogens upon mixing with iodine gives a color which is
  1.    blue
  2.    red
  3.    green
  4.    pink
 Discuss Question
Answer: Option B. -> red
Answer: (b).red
Question 98. Lipids are found in
  1.    Oil, waxes, fats
  2.    cholesterol, sugar, egg
  3.    fats, glucose, starch
  4.    animals starch
 Discuss Question
Answer: Option A. -> Oil, waxes, fats
Answer: (a).Oil, waxes, fats
Question 99. Starches which have unbranched chains and are only soluble in hot water are
  1.    Amylose starches
  2.    amylopectin starches
  3.    glucose starch
  4.    pectin starch
 Discuss Question
Answer: Option A. -> Amylose starches
Answer: (a).Amylose starches
Question 100. Lipids have more (C-H) bonds and less oxygen, this unique quality allow lipids to perform a key role by
  1.    yielding water
  2.    giving oxygen
  3.    storing energy
  4.    providing support
 Discuss Question
Answer: Option C. -> storing energy
Answer: (c).storing energy

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