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

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Study recombinant dna and biotechnology quiz with multiple choice question (MCQs): to remove negatively charged molecules through matrix of agarose, nucleic acid molecules are separated by applying, professional competitive exam questions with choices electric field, electric current, magnetic field, uv radiations for online medical degree exam preparation with MCAT distance learning test preparation. Practice skills assessment test to learn online gel electrophoresis and southern blotting quiz questions with MCAT practice MCQs for MCAT certification competitive exam prep.

MCQ on Recombinant DNA and Biotechnology Test 1Quiz PDF 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

B

MCQ: First DNA sequences were obtained in early

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

C

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

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

B

MCQ: In genome southern blotting can be used to identify

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

B

MCQ: Differentiation potential of stem cells specifies

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

C