In the Absence of Light,there Is Movement of Na⁺ in the Photoreceptors

question 128

Multiple Choice

In the absence of light,there is movement of Na⁺ in the photoreceptors causing a depolarization.This is called the

• A)dark adaptation.
• B)visual cycle of retinal.
• C)bleaching reaction.
• D)dark current.

---

Definitions:

Issue of Shares

The process by which a company allocates new shares to shareholders, which can raise capital or dilute ownership depending on the circumstances.

Gain or Loss

The financial result from the sale of an asset or investment, calculated as the difference between the selling price and the original purchase price.

Equity Method

An accounting technique used when a company holds significant influence over another (associate) but does not have full control, requiring the investment to be recorded at original cost and subsequently adjusted for the investor’s share of the associate's profits or losses.

Sale

is the transaction between two parties where the ownership of goods, services, or assets is transferred from the seller to the buyer for a specified price.