SYLLABUS SNIPPET * OSMOSIS & DIFFUSION

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SYLLABUS SNIPPET – CELLS – 12.1
Hopefully it’ll be a  for ALL of them before your end of topic
test & for each module!
TOPIC
Relate structure of different types of cells to their
function in a tissue or organ
Identify & give function of the following organelles:
Nucleus, cytoplasm, cell membrane, cell wall,
mitochondria, ribosome, chloroplast, permanent
vacuole
Draw & recognise a range of specialised cells
Can define both OSMOSIS & DIFFUSION in terms on
concentration gradients
Understand which factors affect the rate of diffusion
Define partially permeable membrane
Understand how osmosis effects cells – plant and
animal cells
AREAS I NEED TO CONCENTRATE ON FOR REVISION:
TARGET WORDS – WRITE IN THEIR DEFINITIONS:
NUCLEUS
CHLOROPLAST
CELL MEMBRANE
CYTOPLASM
MITOCHONDRIA
RIBOSOME
OSMOSIS
DIFFUSION
CONCENTRATION
GRADIENT
PERMANENT
VACUOLE
 Understand
well

Generally
understand
 -Not really
understand
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