4) * running(a) Groups: reactive clusters of atoms attached to the carbon backbone of organic molecules * functional pigeonholings: Hydroxyl OH, Carboxyl COOH, amino group NH2, Sulfhydryl SH, Phosphate PO4, Carbonyl: Aldehydes -COH or Ketones CO- * Bonding Capacity: The number of covalent bonds an atom posterior form with neighbouring atoms * -OH and COOH be polar because of the electronegative oxygen they pick out * -COOH makes a molec acidic, carboxylic acids * -NH2 makes molec basic, amines * ATP (adenosine triphosphate)is used to transfer aught surrounded by organic molec in cells * Macromolecules- large molec sometimes be of a large number of repeating subunits * 4 major classes or MM are carbohydrates, lipids, proteins, nucleic acids * Complex carbo, proteins, and NA are polymers, which are composed of long chain of smaller subunits * Most unwashed lipid, tricylglycerols (AKA triglycerides)and phospholipids are not polymers but comparatively large molec composed of several smaller subunits MM| subunit| Complex carbo (starch)| childlike sugars (glucose)| Lipid (triacylglycerol)| Glycerol and fatty acids| Protein| Amino Acids| NA (DNA or RNA)| Nucleotides| * Condensation rxn- AKA dehydration synthesis, rxn that creates a covalent bond amidst two interacting subunits, linking them to ea ch other * Con Rxn perpetually involve! s a remotion of a H atom, from the functional group of one subunit and an OH group from the other subunit`s functional group, flood tide together to form urine * Con Rxn results in a covalent bond surrounded by subunits absorb energy in general process * anabolic Rxn- rxn that produce large molec from smaller subunits * Catabolic Rxn- rxn that die out macromolecules into constituent...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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