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Axon if they could be traced back to cell of the body
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∙ 14y ago
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∙ 9y agoits a butthole;]
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What happens if the permeability of a resting axon to sodium ion increases?
inward movement of sodium will increase and the membrane will depolarize.
What are drip tips for?
Drip tips are for the rain to easily drop sorry i only got caps
Why Sodium and potassium ion can only cross in axon membrane through protein channel explain why?
At rest sodium in the outside and potassium on the inside as action potential propagate along the axon, depolirization happens and sodium channel opens and allow sodium ions to flood into the neurone. A wave of deporization spread along the neuron, the neuron membrane contain specialised protein called channels. the channel from pore.
What tips are not good for driving in wet weather?
Be as smooth as possible
What are drip tips on leaf?
they are there to stop rain damaging leaves
What is the structure at the end of an axon that produces neurotransmitters?
The axon is a single process extending from the axon hillock, sometimes covered by a fatty layer called a myelin sheath that conducts nerve impulses away from the cell body of the neuron.Distal tips of axons are telodendria, each of which terminates in a synaptic knob.
What region of the cell secretes neurotransmitters?
an axon terminal
What does not belong axon terminal synaptic knob bouton axon collateral?
axon collateral
Part of neuron that sends message through the neuron?
The dendrites are the "input" portion of the neuron, collecting signals from other neurons. However, the axon is the "output" portion of the neuron, sending signals to other neurons.
The axon is made up of?
what is the axon made of
The axon is connected to the soma by the?
axon hillock
What is a axon hillock?
An axon hillock is a special cell body that connects an axon to a neuron. It is the last place where propagated membrane potentials are transmitted to the axon.
What are the 3 main structures of a neuron?
Dendrites, Axon, Axon Terminal, and Cell Body
Is and axon bulb and an axon hillock the same thing?
axon hillock = where cell body meets the axon axon bulb = end of the axon...lies very close to the dendrites of another neuron so impulses can pass over the synapse. AP Biology student *
What synapses release acetylcholine?
sympathetic preganglionic axon parasympathetic preganglionic axon parasympathetic postganglionic axon
What part of a neuron attaches the cell body to the axon?
axon hillock
Why was the squid axon particularly appropriate for nerve research?
The squid axon is the largest axon known in the whole animal kingdom, the axon of the squid is also very much like humans and most mammal axon, thus making is an ideal axon to use during research
