Introduction to various biological molecules

1. Protein Structure There argon a total of 4 types of protein constructions.         Primary protein structure o          filament of amino pungent         Secondary protein structure o         Occurs when the sequence of amino acids argon think together by atomic number 1 seizes         Tertiary protein structure o         Occurs when certain leader argon present surrounded by alpha helices and pleated sheets         Quaternary protein structure o         Protein consisting of more than than unitary amino acid twine. give out Protein essential to the cell. They are winding in practically both function performed by a cell. Life, chemically speaking, is nothing precisely the function of proteins although the information to harbor a unique protein resides in DNA. Functional proteins are those molecules that do everything that happens within us. 2.          Fats Structure any exposit molecule, also known as a fatso acid, has:         Chain of hydrocarbons, attached to each other in either a single- or two-fold-bond (a hydrocarbon consists of a carbon component with at least 1 hydrogen atom bonded or machine-accessible to it)         Carboxyl group at one curio of the cooking stove (a carboxyl group consists of a carbon atom, an group O atom, and an oxygen-hydrogen or hydroxide group). There are 4 variant types of fats:          alter fat o         Saturated fat has no double bond between any hydrocarbon chain and so allows the fat molecule to be saturated with as some(prenominal) hydrogen as it can hold.

        unsaturated fat o         A fat is defined as unsaturated if it has at least one double-bond in the hydrocarbon chain. This double-bond results in less hydrogen in the chain than if there were no double-bonds. Hence, the chain is unsaturated with respect to the supreme hydrogen that could be present. o         There are 2 types of unsaturated fats         Mono-unsaturated fats         They contain a single double bond chain so it does not contain much hydrogen.         Poly-unsaturated fats         They... If you indispensableness to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay