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MCQs

Total Questions : 111 | Page 1 of 12 pages
Question 1. Which term defines division of cytoplasm?
  1.    Nucleosis
  2.    meiosis
  3.    cytokinesis
  4.    mitosis
 Discuss Question
Answer: Option C. -> cytokinesis
Answer: (c).cytokinesis
Question 2. Which of following should be attached for activation of cell cycle kinases?
  1.    lipase
  2.    protease
  3.    cyclin
  4.    oxidase
 Discuss Question
Answer: Option C. -> cyclin
Answer: (c).cyclin
Question 3. Which of following is shortest phase of cell cycle?
  1.    s phase
  2.    m phase
  3.    interphase
  4.    g phase
 Discuss Question
Answer: Option B. -> m phase
Answer: (b).m phase
Question 4. By how many years have prokaryotes preceded eukaryotes on earth?
  1.    a billion
  2.    5 billion
  3.    200 million
  4.    50 million
 Discuss Question
Answer: Option A. -> a billion
Answer: (a).a billion
Question 5. For division of which of following cells, Platelet-derived Growth Factor (PDGF) is required?
  1.    reproductive cells
  2.    somatic cells
  3.    fibroblast
  4.    muscle cells
 Discuss Question
Answer: Option C. -> fibroblast
Answer: (c).fibroblast
Question 6. What was cost of sequencing first human genome?
  1.    1 billion dollars
  2.    5 billion dollars
  3.    10 billion dollars
  4.    0.1 billion dollars
 Discuss Question
Answer: Option A. -> 1 billion dollars
Answer: (a).1 billion dollars
Question 7. Specific area that is recognized by restriction enzymes is called
  1.    restriction site
  2.    cutting site
  3.    cutter
  4.    DNA site
 Discuss Question
Answer: Option A. -> restriction site
Answer: (a).restriction site
Question 8. Production of multiple copies from a single gene is called
  1.    gene cloning
  2.    gene replication
  3.    gene unit
  4.    gene multiplication
 Discuss Question
Answer: Option A. -> gene cloning
Answer: (a).gene cloning
Question 9. A mature cell with a potential to give rise to any sort of cell is called
  1.    omnipotent
  2.    bone marrow
  3.    multipotent
  4.    totipotent
 Discuss Question
Answer: Option D. -> totipotent
Answer: (d).totipotent
Question 10. Which of following acts as Plasmid?
  1.    polymerase
  2.    transcription site
  3.    genome
  4.    cloning vector
 Discuss Question
Answer: Option D. -> cloning vector
Answer: (d).cloning vector

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