As nouns the difference between bio and chem
is that bio
is cinema, movie theater while chem
is (slang|college) ; commonly capitalized, short for the subject or the department.
Other Comparisons: What's the difference?
(South Africa, informal) bioscope; cinema
* 1995 , HerStoriA: South African women's journal (volumes 1-3, page 31)
- I've got a bio exam in the morning.
- Sometimes Estelle had to help her mother on Saturdays and Irwin went to classes for ultra-brainy children, but Alan and I always went to the bio .
(slang, college) ; commonly capitalized, short for the subject or the department.