Which of the following is a sulfur-containing vitamin?

[HDquiz quiz = "1955"]

The sulfur-containing vitamin is Biotin (Vitamin B7). Biotin is a part of the B complex vitamin. Biotin works as a coenzyme in the carboxylation reactions catalyzed by the enzyme pyruvate carboxylase that converts pyruvic acid to oxaloacetic acid. It also helps in gluconeogenesis, citric acid cycle, and fatty acid synthesis.