The Form of Vitamin a Which Is Converted into Rhodopsin

question 39

Multiple Choice

The form of vitamin A which is converted into rhodopsin in the visual cycle is:

• A) B-carotene
• B) retinol
• C) retinal
• D) 13-cis-retinoic acid
• E) 11-cis-retinal

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Definitions:

Subsidiaries

Companies that are controlled by another company, known as the parent company, through ownership of a majority of voting stock.

Separate Return

A tax return filed by an individual or entity separately from other entities or individuals, particularly in the context of married couples filing separately.

Mutual Ownership

A type of ownership where two or more parties jointly own an asset or a company, sharing in its risks and profits.

Ownership Pattern

The distribution of ownership in a company, detailing the different types of shareholders and their respective shares.