Which Statements About Vitamins Are True

question 56

Multiple Choice

Which statements about vitamins are true?
I. Vitamins A, D, E and K are fat soluble.
II. Vitamins A, D, E and K are derived from cholesterol.
III. Vitamins A, D, E and K each contain 4 isoprene units.
IV. Vitamins A, D, E and K have distinct physiological activities.

• A) II, III
• B) III, IV
• C) I, III
• D) I, IV

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Definitions:

Safety Inventory

A quantity of stock maintained in reserve to protect against uncertainties in demand or supply, ensuring that operations continue smoothly.

Lot Size

The quantity of goods considered to be a standard amount for buying or manufacturing, often determined by considering production efficiency and inventory holding costs.

Fill Rate

The percentage of customer demand that is met without backorders or delays, indicating the efficiency of inventory management.

Forecast Uncertainty

The degree of unpredictability in predicting future events, often related to demand, supply, or other market factors.