Biological Molecules MCQs Test Online PDF Book Download

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MCQ on Biological MoleculesQuiz Book Download

MCQ: Protein molecules are

  1. water soluble
  2. very large to pass through living membranes
  3. need to by hydrolyzed to get digested
  4. produce amino acids as the final product

A

MCQ: Breaking down of large molecules like proteins, starch and fats is called as

  1. mechanical digestion
  2. chemical digestion
  3. physical digestion
  4. all of these

B

MCQ: In hydrolysis, larger molecules are broken down into smaller molecules by addition of

  1. amino acids
  2. water
  3. grape sugar
  4. sucrose

B

MCQ: Number of glucose (C6H12O6) units in a starch (C6H10O5)n molecule may be up to

  1. 100
  2. 200
  3. 220
  4. 300

B

MCQ: Most complicated food molecules are of

  1. proteins
  2. fats
  3. carbohydrates
  4. glucose

A