BIO 1300 Lecture Notes - Lecture 1: Acer Saccharum, Maple Syrup, Maltose

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limewater-buffalo52

23 Apr 2016

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Lipids (no need to know how to draw lipids) Draw glucose (alpha & beta), fructose & sucrose. Draw nucleic acids (representative nucleotide & double stranded section of dna (include covalent bonds & hydrogen bonds)) Types of linkage bonds for each macromolecule. Biochemistry: study of chemistry (properties/interactions of atoms & molecules) & biology (properties/interactions of cells & organisms) Carbon atoms = make up base of every organic molecule. Bind to each other to form long chains, rings or branched structures. Carbon bonding properties = allows carbon to assemble into a variety of chain & ring structures. Carbon w/ 4 valence e- = can form 4 covalent bonds. Methane (simplest hydrocarbon ~ single carbon atom bound to 4 hydrogen atom) Hydrocarbons are rarely used by living organisms b/c they"re non-polar & not soluble in water. Biological molecules contain other elements: nitrogen, oxygen, phosphorus &/or sulfur.

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