CELL STRUCTURE

Eukaryotic CELL

e.g. a LIVER CELLAS_Biology_cell_membranes-labelled_diagram_of_cell.gifSTRUCTURES you need to recognise and be able to label:
  • free RIBOSOMES
  • rough ENDOPLASMIC RETICULUM (rER)
  • LYSOSOME
  • GOLGI APPARATUS
  • MITOCHONDRION (plural: MITOCHONDRIA)
  • NUCLEUS


PRACTISE Ex - labelling a cell



POSTER - cell


ORGANELLES - video


This video is longer than most of the ones I put on

BUT it shows you the different ORGANELLES which form a part of the cell (e.g. Rough Endoplasmic Reticulum - RER, lysosome ...)
AND
It goes over both PASSIVE and ACTIVE TRANSPORT of substances.
AND
It explains TONICITY i.e. what happens to something e.g. blood cell, in a ISOTONIC solution, in a HYPOTONIC solution and in a HYPERTONIC solution.








CELLS & Their FUNCTIONS