This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
Inspissation is used to sterile? 
Select and explain. 
A. Needles, B. Endoscopes, C. Scissors, D. Culture medium
D: Culture medium
Answer: D: Culture medium 
Explanation: They are moist heat method of sterilization Below 100degC The medium is rendered sterile by heating at 80-85degC for half an hour on three successive days in an inspissator REF: Ananthanarayan and paniker's textbook, of microbiology 9 the edition pg no 30