Question

For Biochem, Could you please give a little review on Carbohydrates, Lipids, and Proteins? Thanks!

Answer 1

* CARBOHYDRATES Broadly defined as polyhydroxy aldehyde ox Ketones which alle composed of carbon , Myduogen and Oxygen General formula = (CH2O) Classification Polysacchauides (complex Bugars) Saccharides ( sugaus) → how molemlar weight - soluble in water Sweet To Taste → High moleular wight - Insonlle in walve Examples starih cell wose .ete monosaccharides ( Smpie Jug ax) Disaccharides (Doule suger) Example - maltose - lactose > Suluose Example a wiose, fecultose, xo Galactose Function of laubohydrate - used in Glycolysis Provides Energy to Beaution of Body ATP.

* Becotiens au in a speútic Protiens long chains of amino acid put Together sequence to perform particular junction in body . of containe Pay peptide chains Poly beride composed of Hindeed or Thousand Omalley units of amino acid · Classification bewond any Quaternary Shurwe Shruttuu Primany Shuttelu Bequence of chain of amino aüd local folding of polypetice chain invo helic or Sheets Tentiany Stovetulee 3-D folding pate You peorich due To various intermolewley interawions Duotten consisting of estra more than One amino aud than function – Hormones and & Builds and - Res pensible for other chemical messengers Repair body tissue. Shetture e Strength of Berly

vipins These are estures of long chun fatty aids and alcohols or of clasley Related derivarius General Example H₂C -o-c-R where RIR and RI HC -0-C-R1 are long alkyl chains - They may be same or H₂C -o-c-R" may be different g function of lipids → Brewers ou to Hormone > Conundrated volle y energy -> Sierrounding peotecting and Holding in place ougans such as Heart, kidney and liver - Cellulare Membrane Shruiture and function Insulation of Body.