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MCQs

Total Questions : 109 | Page 4 of 11 pages
Question 31. Which of the following is the primary growth phase of a cell?
  1.    G1
  2.    G2
  3.    M
  4.    G0
 Discuss Question
Answer: Option A. -> G1
Answer: (a).G1
Question 32. Cdks bind with __________ , enabling the Cdks to function as enzymes.
  1.    MPF
  2.    cyclins
  3.    histones
  4.    p53
 Discuss Question
Answer: Option B. -> cyclins
Answer: (b).cyclins
Question 33. In which phase, each chromosome replicates to produce two sister chromatids?
  1.    Anaphase
  2.    Interphase
  3.    Metaphase
  4.    Prophase
 Discuss Question
Answer: Option B. -> Interphase
Answer: (b).Interphase
Question 34. During which phase, a cleavage furrow is formed in animal cells?
  1.    C
  2.    G1
  3.    G2
  4.    M
 Discuss Question
Answer: Option A. -> C
Answer: (a).C
Question 35. Which of the following is not a part of a human chromosome in any phase?
  1.    Centriole
  2.    Histone
  3.    Nucleosome
  4.    Centromere
 Discuss Question
Answer: Option A. -> Centriole
Answer: (a).Centriole
Question 36. Microtubules grow from the poles to kinetochores of each chromatid during
  1.    prophase
  2.    metaphase
  3.    anaphase
  4.    telophase
 Discuss Question
Answer: Option A. -> prophase
Answer: (a).prophase
Question 37. The event(s) which does not occur during interphase, is/are
  1.    Organelles replication
  2.    DNA replication
  3.    Chromatin condenses
  4.    Protein Synthesis
 Discuss Question
Answer: Option C. -> Chromatin condenses
Question 38. Which of the following from a blood clot stimulates the growth of cells in the healing process?
  1.    NGF
  2.    PDGF
  3.    MPF
  4.    EGF
 Discuss Question
Answer: Option B. -> PDGF
Question 39. Which phase of mitosis is associated with chromosomes aligned at the center of the cell and centromeres divide?
  1.    prophase
  2.    anaphase
  3.    interphase
  4.    metaphase
 Discuss Question
Answer: Option D. -> metaphase
Question 40. The spindle forms in the
  1.    M phase
  2.    G2 phase
  3.    S phase
  4.    G1 phase
 Discuss Question
Answer: Option A. -> M phase

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