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Questions and Answers
What is the main ion flow direction for potassium?
What is the main ion flow direction for potassium?
- Alternates between in and out
- Out of the cell (correct)
- Into the cell
- No net movement
What is the main ion flow direction for sodium?
What is the main ion flow direction for sodium?
- Out of the cell
- Into the cell (correct)
- Alternates between in and out
- No net movement
What is the net charge inside the cell primarily due to?
What is the net charge inside the cell primarily due to?
- ATPASE and large impermeant anions (correct)
- Calcium flow
- Sodium-potassium pump
- Chloride influx
What is the main ion flow direction for calcium?
What is the main ion flow direction for calcium?
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Under most conditions, which direction will chloride flow?
Under most conditions, which direction will chloride flow?
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What is the ratio of sodium pumped out to potassium pumped in by the sodium-potassium ATPase?
What is the ratio of sodium pumped out to potassium pumped in by the sodium-potassium ATPase?
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