Parts of the Cell

Description

Cell Organelles
Meg Rogers
Mind Map by Meg Rogers, updated more than 1 year ago
Meg Rogers
Created by Meg Rogers over 6 years ago
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Resource summary

Parts of the Cell
  1. nucleus
    1. contains DNA
      1. transcription happens here
        1. has 2 lipid bilayer membranes
          1. contain nuclear pores
            1. facilitate exchange of material b/w cytoplasm, nucleus
        2. mitochondria
          1. ATP production via phosphorylative oxidation
            1. contains its own genes (cytoplasmic inheritance)
              1. replicates independently of nucleus
              2. Golgi
                1. sorts proteins destination
                  1. protein modification-ex adding carbs, phosphates, sulfates
                    1. vesicles released by exocytosis
                    2. RER
                      1. studded with ribosomes, make proteins for secretion out
                        1. contiguous with nuclear envelope
                        2. SER
                          1. help transport proteins from RER to Golgi
                            1. detoxification
                              1. lipid synthesis (esp for membrane)
                              2. nucleolus
                                1. located in nucleus, rRNA made here
                                2. lysosome
                                  1. contains lysozyme, lyses foreign particles taken up by cell
                                    1. autolysis-apoptosis
                                    2. peroxisome
                                      1. contain catalase, destroy lipids (B-oxidation)
                                        1. help with phospholipid synthesis
                                        2. ribosomes
                                          1. make proteins
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