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B1- Cell Biology - Coggle Diagram

- - - - Rigid cell wall
        
        made of cellulose, it supports the cell and strengthens it
      - permanent vacuole
        
        contains cell sap, a weak solution of sugar and salts
      - chloroplasts
        
        these are where photosynthesis occurs, which makes food for the plant. they contain a green substance called chlorophyll, which absorbs the light needed for photosynthesis.
    - - cytoplasm
        
        gel-like substance where most of the chemical reactions happen,it contains enzymes that control these chemical reactions
      - cell membrane
        
        holds the cell together and controls what goes in and out
      - nucleus
        
        contains genetic material for the that controls the activities of the cell
      - mitochondria
        
        these are where most of the reactions for aerobic respiration take place, respiration transfers energy that the cell needs to work.
      - ribosomes
        
        these are where proteins are made in the cell