Which of the Following Statements Is True in Regards to Vitamin

question 157

Multiple Choice

Which of the following statements is true in regards to vitamin A?

• A)It is an essential water-soluble vitamin.
• B)Vitamin A functions in carbohydrate metabolism.
• C)The Dietary Reference Intake (DRI)is given in the units of micrograms.
• D)The Dietary Reference Intake (DRI)is given in International Units (IU).
• E)The isomer of retinal is found in plant sources.

---

Definitions:

Pressure Wave

A type of wave in which the oscillations occur in the direction of propagation, often found in sound waves.

Cochlea

A spiral-shaped, fluid-filled inner ear structure; it is essential for hearing as it transforms sound into nerve impulses.

Sensory Receptors

Specialized cells or nerves that detect changes in the environment and send signals to the brain.

Eardrum

The thin, membrane-like structure that separates the outer ear from the middle ear and vibrates in response to sound waves.