Chemistry MCQs Online Quiz Test 24

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Q.1: Animal fats are located particularly in———?

  1. Skeleton tissues
  2. Cardiac tissues
  3. Connective tissues
  4. Adipose tissues


Q.2: Lipopolysaccharides are examples of——–?

  1. Derived lipids
  2. Simple lipids
  3. Compound lipids
  4. Not a type of lipids


Q.3: Orgosterol is———?

  1. Orgocalciferol
  2. Vitamin D2
  3. Sterol
  4. all of the above


Q.4: Protein attached to some non protein group is called———-?

  1. Derived protein
  2. Sample protein
  3. Proteoses
  4. Conjugated protein


Q.5: Lipids are soluble in———-?

  1. Organic solvents
  2. Organic and inorganic solvents
  3. Inorganic solvents
  4. Solubility has nothing to do with lipids


Q.6: Animal and vegetable fats are———-?

  1. Glycerols
  2. Fatty acids
  3. Triesters formed from glycerol and fatty acids
  4. Tetraesters formed from glycerol and fatty acids


Q.7: Triglycerides are easily hydrolyzed by enzymes called———?

  1. Lyases
  2. Ligases
  3. Lipases
  4. Hydrolases


Q.8: Saponification is the hydrolysis of fat or oil with an———?

  1. Acid
  2. Alkali
  3. Enzyme and alkali
  4. Enzyme and acid


Q.9: Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called——-?

  1. Oxidoreductases
  2. Hydrolases
  3. Isoenzymes
  4. Isomerases


Q.10: Enzyme proved useful in cancer treatment is——–?

  1. Lactic dehydrogenase
  2. Alkaline phosphatase
  3. L-asparaginase
  4. Cellulase