If You Inserted a Micropipette into a Neuron Without Harming

question 66

Multiple Choice

If you inserted a micropipette into a neuron without harming the cell and pumped in a small quantity of calcium ions, each of which carried two positive charges, how would this affect the membrane potential?

• A)The membrane potential would become depolarized relative to the resting potential.
• B)The membrane potential would become hyperpolarized relative to the resting potential.
• C)There would be no change because calcium does not contribute to the resting potential.
• D)There would be no change because the sodium-potassium pump would remove excess calcium from the cell.

---

Definitions:

Receivables Balance

The total amount of money owed to a company by its customers for goods or services that have been delivered or used but not yet paid for.

Average Collection Period (ACP)

Measures the average number of days it takes for a company to collect payments from its customers.

Financial Planning

The process of creating strategies for managing financial resources to meet life goals.

Sales Growth

The increase in sales over a specific period, indicating the competitiveness and overall health of a company.