Cell Growth Essay

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Advanced Higher Biology Mind Map on Cell Growth Essay, created by hanni1995 on 13/05/2013.
hanni1995
Mind Map by hanni1995, updated more than 1 year ago
hanni1995
Created by hanni1995 over 11 years ago
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Resource summary

Cell Growth Essay
  1. 4 stages
    1. G1 Phase
      1. Growth stage
      2. S Phase
        1. DNA replication
        2. G2 Phase
          1. Growth stage
          2. M Phase
            1. Mitosis & Cytokinesis
              1. 5 stages
            2. Checkpoints
              1. G1 checkpoint
                1. monitors cell size
                  1. entry into S phase
                    1. near end of phase
                    2. G2 checkpoint
                      1. monitors DNA replication
                        1. end of G2
                          1. entry into M phase
                            1. using mitosis-promoting factor (MPF)
                          2. M checkpoint
                            1. monitors chromosome alignment
                              1. at metaphase
                                1. entry into anaphase- triggers end of mitosis
                              2. Regulatory proteins are responsible for maintaining checkpoints
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