Biology · Biochemistry
Which molecule acts as the direct precursor for the synthesis of Vitamin D3 in human skin?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ergosterol
- 27-Dehydrocholesterol✓
- 3Sitosterol
- 4Phytosterol
Correct answer
7-Dehydrocholesterol
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