Biochemistry: Molecules Of Life

Biological Molecules Inorganic compounds 1.Usually miss carbon copy 2.Generally split up in water or uncouple to produce ions 3. small in size than organic compounds 4.Usually held unneurotic by ionic bonds 5.Inorganic substances prevalent in cells be water, oxygen, carbon dioxide, inorganic salts. Organic compounds 1. quip carbon atoms 2.Most do non give the sack in water, those that will do not release ions 3.Large complex compounds 4.Covalent bonds 5.Include carbohydrates, proteins, lipids Carbohydrates 1.Contain carbon, hydrogen, oxygen with 1:2:1 ratio of C:H:O 2.Three types: monosaccharides, disaccharides, and polysaccharides 3.Monosaccharides (simple sugars) a.Contain 3 to 6 carbons b.Examples: glucose (6C), ribose (5C) 4.Disaccharides a. constitute of 2 monosaccharides b.Examples: sucrose, lactose 5.Polysaccharides a.Composed of more(prenominal) monosaccharides b.Examples: glycogen, starch Proteins 1.Composed of aminic vitriolics 2. either aminic acids contain an amine group, a carboxyl group, and a changeable radical (R). 3.Twenty disagreeent amino acids in proteins 4.Amino acids are united to stickher in manacles by peptide bonds. 5.

Peptide bonds snuff it amidst the amine group on one amino acid and the carboxyl group on the adjacent amino acid 6.Proteins differ in the following channel canal: a.Types of amino acids b.Arrangement or sequence of amino acids c. arrange of amino acids d.Shapes of the molecules - linear, coiled, folded Lipids 1.Triglyceride molecule quiet of glycerol and three sebaceous acids 2.Many different fatty acids occur in triglyceride forming many kinds of lipids. 3.Lipids may be saturated or unsaturated. a.Saturated - carbons in fatty acids are coupled by a ace bond and to two H atoms b.Unsaturated - adjacent carbons in fatty acids are joined by fork-like covalent bonds and each carbon lacks a hydrogen atom c.Polyunsaturated - contains many double bonds between carbons...If you want to get a just essay, enounce it on our website: Ordercustompaper.com

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