Ion
<u>Explanation:</u>
At the synaptic terminal, voltage-gated ion channels open, thereby stimulating the synaptic vesicles to release the neurotransmitters by exocytosis.
These ion channels are the signaling molecules in neurons. They are the transmembrane proteins that form ion channels. The membrane potential changes the conformation of the channel proteins that regulates their opening and closing. These channels play an important role in neurotransmitter release in presynaptic nerve endings.
For example - Ca²⁺ gated ion channel.
There are many ways that eye adapts to dim light but i will name only 2
1) Efficiency
2) Ambient light response
hope thHIs helPs
Melting and pressure.
Weathering and erosion affect any surface rock and make sedimentary rocks, heat and pressure make metamorphic rocks, and melting and cooling make igneous rocks. Melting and pressure is not a step.
Nrhdndvdneg 5+5h hrndhsndhdks ndgsbdhdnd hendhhhhg ghetto hug the day the r the rhrbr end was the first day yyyyyyyyy I wanna do y’all have fun tonight and tomorrow morning and then