Input Resistance: Inward/Outward Ion Flow

[tascja]

Homework Statement

Its more of a concept question...
I know that the higher the input resistance = the lower the amount of current that flows across a membrane (Im learning about cells)
obviously then a decrease in input resistance would mean there is more current flowing across the membrane.
But i guess what I kind of find confusing is how it is referred to INPUT resistance. Does this mean that the current flow being affect is only the ions (which carry current) that are going into the cell?
Or does input resistance refer to both the inward and outward flow of ions?

Thanks in advance :)

Homework Equations

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The Attempt at a Solution

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[mark726]

Hello! Thank you for your question. Input resistance refers to the resistance that is encountered by ions as they enter the cell. This includes both inward and outward flow of ions. The input resistance is important because it determines the amount of current that can flow across the membrane. A higher input resistance means that fewer ions can enter the cell, resulting in a lower current flow. Conversely, a lower input resistance allows for more ions to enter the cell, resulting in a higher current flow. This concept is important in understanding how cells regulate their internal environment and how they respond to external stimuli. I hope this helps clarify your understanding of input resistance. Let me know if you have any other questions. Good luck with your studies!