This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: mycology, Subject name: Microbiology
Which is not true about Cryptococcus neoformans 
Select and explain. 
A. Grows at 37 o C, B. Grows on sabouraud's agar, C. Polysaccharide capsule, D. Urease negative
D: Urease negative
Answer: D: Urease negative 
Explanation: It hydrolyses urea which differentiates Cryptococcus neoformans from non-pathogenic cryptococcus. Ref: Textbook of Microbiology, Ananthanarayan and Paniker; 9th edition