Recombinant DNA and Biotechnology Multiple Choice Questions and Answers 1 PDF Book Download

Recombinant dna and biotechnology multiple choice questions (MCQs), recombinant dna and biotechnology test prep to learn MCAT biology test 1 for degree certificate free online courses. Learn gel electrophoresis and southern blotting multiple choice questions (MCQs), recombinant dna and biotechnology quiz questions and answers. Free e-learning tutorial on gel electrophoresis and southern blotting, dna sequencing, restriction enzymes, stem cells test prep for mcat biology questions.

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MCQ on Recombinant DNA and Biotechnology Test 1Quiz Book Download

MCQ: To remove negatively charged molecules through matrix of agarose, nucleic acid molecules are separated by applying

  1. electric current
  2. electric field
  3. magnetic field
  4. UV radiations


MCQ: First DNA sequences were obtained in early

  1. 1930s
  2. 1920s
  3. 1970s
  4. 1980s


MCQ: HaeIII and AluI are restriction enzymes that cut straight across double helix producing

  1. sticky ends
  2. blunt ends
  3. Codons
  4. Anticodons


MCQ: In genome southern blotting can be used to identify

  1. sequences
  2. number of sequences
  3. DNA fragments
  4. RNA sequence


MCQ: Differentiation potential of stem cells specifies

  1. stochastic differentiation
  2. asymmetric replication
  3. potency
  4. self-renewal