Living organism (Cell structure and structures)

  Cell is the basic structural and functional unit of life, the  [b] protoplasm is the organized complex material of which living cells are made
Cell theory States that
1 . all living things are made up of a cell or cells
2. The cell is the structural and functional unit of all living things
3. New cells arise from pre-existing cells by cell division
Cell structure
Cell is composed of cytoplasm and nucleus(protoplasm)
CYTOPLASM :- it's outside d nucleus and consist of mitochondrial, lysosomes, ribosome, golgi apparatus centrosome and vacoules all bounded by the cell membrane (plasma membrane)
NUCLEUS :- the nucleus is bounded by a thin living nuclear membrane that separates it from cytoplasm. The membranes has tiny pores that allow substances to go in and out of the nucleus.
  The nucleus contains nucleolus  nd chromatin
The functions of this mention structures (organelles)  will be posted next