Page 9 - Biology _ Coogle Mind maps _ AS Level
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responsible for the digestion of macromolecules, old cell parts,
                                                                       and microorganisms.










             function

                                                each lysosome is surrounded by a membrane that maintains an
 lysosome  adaptation                           acidic environment within the interior via a proton pump.
                                                Lysosomes contain a wide variety of hydrolytic enzymes (acid
                                                hydrolases) that break down macromolecules such as nucleic
                                                acids, proteins, and polysaccharides.

























 function  endoplasmic reticulum      nucleolus                  function
 synthesis, folding, modification, and transport of proteins .  cell structure                      It is mainly involved in the production of subunits which then
                                                                                                    together form ribosomes.
                                                                                                    Granular Components: Before ribosomes are formed, these
                                                                                                    components have rRNA that binds to ribosomal proteins.
                                                                structure
                                                                                                    Dense Fibrillar Components: It has new transcribed RNA which
                                                                                                    connects to the ribosomal proteins.


                                                                                                    Nucleolar vacuoles: It is present only in Plant cell.


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          adaptation
                                                                       made up of a series of flattened, stacked pouches called
                                                                       cisternae
             location
                                                It is located in the cytoplasm next to the endoplasmic reticulum
                                                and near the cell nucleus.
 [Golgi )                                       responsible for transporting, modifying, and packaging proteins

                                                and lipids into vesicles for delivery to targeted destinations.
             function
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