Biochemistry Multiple Choice Questions and Answers 21 PDF Download

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MCQs on Biochemistry Worksheets 21 Quiz PDF Download

MCQ: How many amino acids are not synthesized by our bodies?

  1. 40
  2. 30
  3. 20
  4. 10

D

MCQ: Which of following is a pentahydroxy ketone?

  1. Glucose
  2. Fructose
  3. Both A and B
  4. None of these

B

MCQ: Which of following is oligosaccharide?

  1. Glucose
  2. Fructose
  3. Maltose
  4. Galactose

C

MCQ: Considering structure of DNA, two strands twisted around eachother in a spiral formation are called

  1. Single helix
  2. Double helix
  3. Triple helix
  4. None of these

B

MCQ: Strands of DNA are held together by

  1. covalent bond
  2. ionic bond
  3. hydrogen bond
  4. dipole dipole interaction

C