This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Taurine is made from ? 
Select and explain. 
A. Glycine, B. Tyrosine, C. Cysteine, D. Phenylalanine
C: Cysteine
Answer: C: Cysteine 
Explanation: Ans. is 'c' i.e., CysteineTaurine is synthesized from cysteine.