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Differentiate betwen G(1), and G(2), sub...

Differentiate betwen `G_(1)`, and `G_(2)`, subphases of interphase. OR Discuss the significance of mitosis.

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### Step-by-Step Solution **1. Definition of Interphase:** - Interphase is the longest phase of the cell cycle, during which the cell grows, performs its normal functions, and prepares for division. It consists of three sub-phases: G1, S, and G2. **2. G1 Phase (Gap 1):** - The G1 phase occurs immediately after cell division (mitosis) and before DNA replication. - During G1, the cell undergoes significant growth, synthesizing RNA and proteins necessary for DNA replication. ...
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Knowledge Check

  • G_(2) phase of mitosis takes

    A
    50% time of cell cycle
    B
    25 to 33% time of cell cycle
    C
    12 to 16% time of cell cycle
    D
    4% time of cell cycle
  • G_(1) stage of interphase of cell cycle shows

    A
    Active synthesis of DNA
    B
    Active synthesis of RNA
    C
    Active synthesis of protein
    D
    Both B and C.
  • Differentiate the following : sin(x^(2)+1)

    A
    `x cos (x^(2)+1)`
    B
    `2x cos (x^(2)+1)`
    C
    `2x cos (x^(1)+1)`
    D
    ` cos (x^(2)+1)`
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    Assertion: Prophase is the first stage of mitosis which follows S and G_(1) phases of interphase. Reason: Prophase is marked by the intiation of clusters of chromocomes.

    Interphase with definite events of G_(1) , S, G_(2) stages occur before the commencement of I. Mitosis II. Meiosis-I III. Meiosis-II IV. Binary fission of bacteria

    Identify the correct statement with regard to G_(1) phase (Gap 1) of interphase.