This is an old revision of the document!

<columns 100% 25%> cell analogies <newcolumn> cell senses ( Cellular receptors ) . cell mouth or gates ( Cell channels ) . . cell society ( organs ) . Cellular tools . Cellular reserves . cell luggage . </columns>

<columns 100% 25%> cell organelles <newcolumn> cell skin or armour ( Cell membrane ) . Nucleus ( brain of life ) . chromosomes ( information of life ) </columns>

<columns 100% 25%> cell physiology <newcolumn> cell eating ( phagocytosis ) . cell drinking ( Pincytosis ) . cell expression ( Exocytosis ) . cell sensation ( Endocytosis ) . cell age ( Cell life span ) . cell breathing ( Cellular respiration ) . cell locomotion ( cell movement ) . cell communication ( Intercellular communication ) . </columns>

<columns 100% 25%> cell pathology <newcolumn> cell death ( Cell death ) . cell injury ( Cell injury ) . cell repair . cell healing </columns>

<columns 100% 25%> cell society <newcolumn> cell environment ( Cell environment ) . cell mother(stem cells) . Cellular weapons . cell enemy ( foreign object ) . Cell fights or wars . Cell types . Cell division . genetics </columns>