Answer:
Threshold is a specific voltage that is needed by a neuron to generate action potential
the absolute refractory period is period in which neurons are unable to generate second action potential. And relative refractory period is interval following absolute refractory period.
Normally -70mV voltage is required to stimulate an action potential
Explanation:
The relative refractory period is the period occur shortly after the depolarization of a nerve fiber when partial repolarization has occurred and need a greater stimulus which can stimulate a second action potential.
During an action potential, sodium channels (voltage gated) open, and sodium rushes into the cell because there is more sodium outside the cell than inside and after specific time period sodium channels closed and at the same time potassium channels opens which let the positive ions (potassium ions) to goes out of the cell which makes axon negative and again ready for other action potential
The action potential generates at −70 mV which raised it to threshold potential which is above −55mV then rapidly rises to a peak potential of +40 mV and then the potential drops and overshoots to −90 mV, and the resting potential of −70 mV is reestablished.
Answer:
a map is a flat representation of earth's curved surface. however transferring a curved surface to a flat map results in a distorted image of the curved surface. the three-dimensional curved surface of a globe is called a map projection. no projection is an entirely accurate representation of earth's surface.
Explanation:
Question: A budget deficit is the?
Answer: <u>A budget deficit occurs when expenses exceed revenue and indicate the financial health of a country. The government generally uses the term budget deficit when referring to spending rather than businesses or individuals. Accrued deficits form national debt.</u>
<em>Hope this helps!.</em>
<em>~~~~~~~~~~~~~~~</em>
<em>~A.W~ZoomZoom44</em>
Answer:
Municipal government eliminated the program. That is the answer I think. (sorry if I'm wrong-)
Explanation:
If a debt were to occur, government can either create taxes
and regulate it depending on the situation of the economy it can loan money
from financial markets. If it has to in
can print more money but they have to be careful because it might affect the
value of their currency.
