which one has the largest molecular weight?

Question

Which of the following would have the largest molecular Weight?:

Amino Acid
Polypeptide
Protein Chain
Hydrocarbon

Answer 1

I would have to saw that the most abundant example of material of the Earth is D) hydrocarbon.

If fact it is UHMWPE, polyethylene with a molecular weight numbering in the millions, usually between 3.1 and 5.67 million

ref: http://en.wikipedia.org/wiki/Polyethylene

Answer 2

Polymers and peptides have remarkable for being the main important or maximum molecular weight molecules. in truth there are maximum of mixtures and additions which would be made that the weights are an increasing style of turning into greater.

Answer 3

Depends on the size of the molecule ! Although Protein chains are very long and hence have large mol. wts, a linear hydrocarbon can theoretically stretch infinitely.

Answer 4

usually it would be a Protein Chain although a hydrocarbon can have infinite value to n,at any specific value of n,the protein,if it exists will have a greater molecular weight.