Question
Which Vitamin is fat-soluble ?
The correct answer is
Vitamin D
Vitamin Classification: Fat-Soluble Identification
Vitamins are essential nutrients. They are broadly classified based on their solubility: fat-soluble and water-soluble.
- Fat-soluble vitamins (A, D, E, K) dissolve in fat and are stored in the body's fatty tissues and liver.
- Water-soluble vitamins (B vitamins and C) dissolve in water and are generally not stored in the body; excess amounts are usually excreted.
Analyzing Vitamin Solubility
Let's examine the options provided:
| Vitamin Option | Type | Solubility |
|---|---|---|
| Biotin (Vitamin $B_7$) | Water-soluble | Dissolves in water |
| Vitamin $B_1$ (Thiamine) | Water-soluble | Dissolves in water |
| Vitamin D | Fat-soluble | Dissolves in fat; stored in the body |
| Vitamin $B_{12}$ (Cobalamin) | Water-soluble | Dissolves in water |
Conclusion on Fat-Soluble Vitamin
Based on the classification, Vitamin D is the only fat-soluble vitamin among the choices provided. Biotin, Vitamin $B_1$, and Vitamin $B_{12}$ are all water-soluble vitamins.
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Important Questions from Miscellaneous
- Which of the following scheduler/schedulers is/are also called CPU scheduler ?
(A). Short Term Scheduler
(B). Long Term Scheduler
(C). Medium Term Scheduler
(D). Asymmetric Scheduler
Choose the correct answer from the options given below: - A situation where two or more processes are blocked, waiting for resources held by each other is called:
- External fragmentation occurs ________.
- Which disk scheduling algorithm looks for the track closest to the current head position?
- Which CPU scheduling algorithm prefers the process with the shortest burst time?
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