what's the diff between: organic chem, biochem, and molecular biology?

Question

what are the difference between those three majors?

Answer 1

Organic chemistry typically has to do with organic molecules (i.e. those not-containing metals): synthesis of complex molecules, characterization, development of new synthetic techniques, etc. Biochemistry usually refers to the study of biologically relevant molecules, which may include organic molecules, inorganic molecules, as well as DNA, RNA, and proteins (depending on people's definitions). It can often refer to making the molecules or working with molecules.

Molecular biology typically refers to techniques involving working with macromolecules: cloning, expressing, and purifying proteins, generating mutants, creating and working with libraries of different constructs, generating DNA sequences through PCR and ligation, isolating DNA/RNA/proteins from living cells, etc. It does not generally refer to studying these types of molecules, as that is generally referred to by other terms, such as biochemistry, enzymology, etc., but it can.

As you may have already seen, these definitions are somewhat fluid and arbitrary. Most of these majors have approximately equal employability and graduate school potential. Take a class or two in each and see what you like. Typically until the end of sophomore year and occasionally junior in college all of these majors are essentially interchangeable in terms of requirements, and if you take something that is only required for one of those majors that class can often serve as a required elective in one of the others. Good luck.

Answer 2

i think of they could just about surely desire you to end organic and organic Chemistry II. loads of faculties require it just to get a nicely-known BS in Biology. you could in all probability take a Biochemistry course your first semester of graduate college, probable for graduate credit. truthfully, you'll have planned better in the previous to verify you took the two classes as they are the two going to be significant.