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  • Question
  • What happens during the S-phase of the cell cycle?


  • Options
  • A. cell division
  • B. cell growth
  • C. DNA replication
  • D. protein and enzyme synthesis

  • Correct Answer
  • DNA replication 

    Explanation

    S-phase (synthesis phase) is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Precise and accurate DNA replication is necessary to prevent genetic abnormalities which often lead to cell death or disease.

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    More questions

    • 1. Shanthi Swaroop Bhatnagar awards are given for

    • Options
    • A. exploring new dimensions in creative writing in Indian languages
    • B. outstanding contribution to science
    • C. creating mass awareness on environmental issues
    • D. excellence in film direction
    • Discuss
    • 2. Which UN body deals with population problem?

    • Options
    • A. UNFPA
    • B. UNDP
    • C. UNICEF
    • D. UNESCO
    • Discuss
    • 3. Made from a variety of materials, such as carbon, which inhibits the flow of current...?

    • Options
    • A. Choke
    • B. Inductor
    • C. Resistor
    • D. Capacitor
    • Discuss
    • 4. Sun Temple is situated at?

    • Options
    • A. Konark
    • B. Bangalore
    • C. Haridwar
    • D. Kerala
    • Discuss
    • 5. Who said the words, 'I disapprove of what you say, but I will defend to Death your right to say it'?

    • Options
    • A. George Bernard Shaw
    • B. Lenin
    • C. Voltaire
    • D. Mahatma Gandhi
    • Discuss
    • 6. How many bits is a byte?

    • Options
    • A. 4
    • B. 8
    • C. 16
    • D. 32
    • Discuss
    • 7. ARPANET, the precursor to the Internet, was developed by:

    • Options
    • A. FAA
    • B. Department of Defence
    • C. NATO
    • D. UART
    • Discuss
    • 8. One fathom is equal to

    • Options
    • A. 6 feet
    • B. 6 meters
    • C. 60 feet
    • D. 100 cm
    • Discuss
    • 9. The shape of earth is

    • Options
    • A. sphere
    • B. oblate spheroid
    • C. circular
    • D. spheroid
    • Discuss
    • 10. The study of soils is called

    • Options
    • A. geomorphology
    • B. pedology
    • C. hydrology
    • D. biogeography
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