Question

Which tunable property is the great thrust in biological and medical sciences?

A) physical
B) chemical
C) biological
D) none

Answer 1

depends on what you mean by chemical and biological. Some hold that biological is inherently chemical..

and, depends on what you mean by great thrust: Much effort is aiming for breakthrus in the biological area, especially in genetic engineering. But honestly, those are just chemicals too.

So what does your instructor want? the majority of drugs sold in the world are chemical compounds, but much effort is going into biological active compounds created by genetically engineered bacteria. So, I vote for chemical.