Question

A bioreactor is

the place where a surgery occurs
a machine for taking pictures of peoples' brains
a vat designed to mimic the conditions inside the human body
a power plant that generates energy from organic matter

Answer 1

A bioreactor may refer to any manufactured or engineered device or system that supports a biologically active environment. In one case, a bioreactor is a vessel in which a chemical process is carried out which involves organisms or biochemically active substances derived from such organisms. so now i think you know what the answer is right? glad i can help

Answer 2

It is a vat designed to mimic the conditions inside the human body