Post on 09-Feb-2016
description
Cells, Microscopes and creepy crawlies
A close up on a cell
A close up on a cellLiving things are called organismsOrganisms are made up of one or
more cellsYour body is made up of trillions! of
cellsCells do not have the same shape
Some organisms are made up of just one cell
They are called ‘single-celled’ or ‘uni-cellular’
A close up on a cell
Euglena
Amoeba
Paramecium
What features can you see?
A cell has many partsNot all cells contain all of
these parts These parts are called
‘organelles’Each cell has a different job
The internal structure of a cell
The organelles (parts) of the cell
A typical cell
Cytoplasm
Cell membrane
Nucleus
Mitochondria
Nuclear membrane
Golgi apparatusRibosome
Vacuole
The cells of plants and animals are pretty similarBut there are some differences
The organelles (parts) of the cell
A typical PLANT cell
Cytoplasm
Cell membrane
Nucleus
Mitochondria
Nuclear membrane
Golgi apparatusRibosome
Vacuole
Cell WallChloroplas
tsLarger vacuole
A typical animal cell
Cytoplasm
Cell membrane
Nucleus
Mitochondria
Nuclear membrane
Golgi apparatusRibosome
Vacuole
A typical plant cell
Cytoplasm
Cell membrane
Nucleus
Mitochondria
Nuclear membrane
Golgi apparatusRibosome
Vacuole
Cell WallChloroplas
tsLarger vacuole