What Is the Purpose of Vitamins in the Human Body

question 46

Multiple Choice

What is the purpose of vitamins in the human body?

• A) Vitamins are sources of stored energy.
• B) Vitamins help enzymes function properly.
• C) Vitamins act as hormones that trigger cells to take up glucose.
• D) Vitamins are the basis of the plasma membrane.

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Definitions:

Rear Carrier Torque Arm

A component in a vehicle's suspension system that helps with the alignment and stabilization of the axle.

U-joint Operating Angle

The angle formed between the driveshaft and the components attached at either end, critical for efficient power transmission and minimizing vibrations.

Total Indicated Runout (TIR)

A measurement of the deviation of a mechanical part from its ideal shape, indicating the total variation from roundness or straightness.

Shaft Revolution

The number of rotations that a shaft completes in a given period of time, often measured in revolutions per minute (RPM).