Notes in Unit 1.4 - Communication and signalling

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Status	Last Update	Fields
Published	09/14/2024	multicellular organisms...
Published	09/14/2024	examples of extracellular signalling molecules
Published	09/14/2024	summary of signalling
Published	09/14/2024	receptor molecules of target cells
Published	09/14/2024	what does binding do to the receptor
Published	09/14/2024	different cell types...
Published	09/14/2024	tissue specific reponse
Published	09/14/2024	hydrophobic signalling molecules and the cell membrane
Published	09/14/2024	function and examples of hydrophobic signalling molecules
Published	09/14/2024	receptors of hydrophobic signalling molecules
Published	09/14/2024	where can the receptors for hydrophobic signalling moleces be found
Published	09/14/2024	what is a transcription factor
Published	09/14/2024	how do transcription factors work
Published	09/14/2024	steriod hormones
Published	09/14/2024	Can hydrophillic signals pass the plasma membrane on their own
Published	09/14/2024	what do hydrophilic signalling molecules require to pass the plasma membrane
Published	09/14/2024	can hydrophilic signalling molecules enter the cytosol
Published	09/14/2024	examples of hydrophilic extracellular signalling molecules.
Published	09/14/2024	stages of transduction with hydrophilic signalling molecules
Published	09/14/2024	STAGE 1 - reception
Published	09/14/2024	Stage 2 - transduction
Published	09/14/2024	Transduction by G-proteins
Published	09/14/2024	Transduction by phosphorylation
Published	09/14/2024	result of phosphorylation cascades
Published	09/14/2024	Receptor tyrosine kinases (RTKs)
Published	09/14/2024	Stage 3 - response
Published	09/14/2024	Insulin
Published	09/14/2024	how does glucose pass into cells
Published	09/14/2024	failure at stage of insulin signalling molecule
Published	09/14/2024	types of diabetes mellitus
Published	09/14/2024	excercise and type 2 diabetes
Published	09/14/2024	what is a membrane potential and how is it created
Published	09/14/2024	resting membrane potential
Published	09/14/2024	resting membrane potwntial in neurons
Published	09/14/2024	what does the transmission of a nerve impulse require
Published	09/14/2024	what is nerve transmission
Published	09/14/2024	what is depolarisation and how is it created
Published	09/14/2024	action potential
Published	09/14/2024	how do neurotransmitters iniate a response in neurons
Published	09/14/2024	Restoration of the resting membrane potential
Published	09/14/2024	restoration of ion concentration radients
Published	09/14/2024	what happens when action potential reaches the end of the neuron
Published	09/14/2024	depolarisation of a patch of membrane causes what
Published	09/14/2024	retina
Published	09/14/2024	what are the 2 types of photoreceptor cells that the retina conains
Published	09/14/2024	components of photo receptor cells
Published	09/14/2024	rod cell feautures
Published	09/14/2024	nocturnal animals and rod cells
Published	09/14/2024	cone cell features
Published	09/14/2024	colour blindness and cone cells
Published	09/14/2024	rod cell and photoreceptor proteins
Published	09/14/2024	cone cells and photoreceptor proteins
Published	09/14/2024	Generation of a nerve impulse in rod cell
Published	09/14/2024	summary of generation of nerve stimulus in rod cell
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