Transcript Communication and Cell Signalling Book Reference: p.20-21 Amoeba Unicellular organism living in water Without the cell surface receptors, the amoeba will not find where the food is.

Communication and
Cell Signalling
Book Reference: p.20-21
Amoeba
Unicellular
organism
living in
water
Without
the cell
surface
receptors,
the
amoeba
will not
find where
the food is.
Hormone Receptors- 1
Hormone Receptors- 2
Hormone Receptors- 3
The Insulin Receptor- 1
The Insulin Receptor- 2
Beta blockers
…it
outcompetes
the natural
neurotransmitter
The drug has the
same shape as the
shape of
neurotransmitter
combining with the
receptor molecule…
HIV- 1
HIV- 2
HIV- 3
HIV - Structure
Receptors for everything (!!!) that
fits into the shape
(lock and Key model)
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