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Home Biotechnology Cell Cycle See What Others Are Saying!
  • Question
  • Each chromosome contains two chromatids by the end of the __________ phase in the life cycle of a human cell.


  • Options
  • A. C
  • B. G2
  • C. M
  • D. S

  • Correct Answer



  • More questions

    • 1. Lysosomes are associated with

    • Options
    • A. photosynthesis
    • B. respiration
    • C. storage
    • D. digestion
    • Discuss
    • 2. The primary B cell receptor is

    • Options
    • A. IgD
    • B. IgG
    • C. IgA
    • D. IgE
    • Discuss
    • 3. When a gardener takes a cutting from a plant, indicating that he has made a

    • Options
    • A. clone
    • B. mutation
    • C. new species
    • D. new variety
    • Discuss
    • 4. The centromeres move toward the poles in __________ .

    • Options
    • A. anaphase
    • B. interphase
    • C. metaphase
    • D. prophase
    • Discuss
    • 5. Which of the following begins when pairs of sister chromatids align in the center of the cell?

    • Options
    • A. Anaphase
    • B. Interphase
    • C. Metaphase
    • D. Prophase
    • Discuss
    • 6. Normally CO2 and O2 enter a plant by

    • Options
    • A. osmosis
    • B. active transport
    • C. diffusion
    • D. evaporation
    • Discuss
    • 7. Lagers are the beer in which fermentation is carried out using

    • Options
    • A. top yeast
    • B. bottom yeast
    • C. either of these
    • D. middle yeast
    • Discuss
    • 8. P1 cloning vector is the example of

    • Options
    • A. plasmid
    • B. cosmid
    • C. bacteriophage
    • D. phagemid
    • Discuss
    • 9. What is the concentration of CO2 required for culturing animal cells?

    • Options
    • A. 2-5%
    • B. 1-10%
    • C. 10-15%
    • D. 15-20%
    • Discuss
    • 10. The cohesion-tension theory of water movement helps to explain how water moves from soil into root?

    • Options
    • A. Through the phloem
    • B. From leaf to root
    • C. Through the xylem
    • D. Into the guard cells
    • Discuss


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