BIOL130 Lecture Notes - Lecture 4: Inner Membrane, Fructokinase, Hexokinase

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These contain one or more high energy content bonds. 3 main ones: atp: phosphate, nadh, nadph, fadh2: electrons and hydrogens, acetyl coa: acetyl group. Atp1,2 others carboxylated biotin (carboxyl group), s-adenosylmethionine (methyl group), uridine diphosphate glucose (glucose) are all coenzymes! synthesis of macromolecules, nucleic acids require atp. 1 slide 5 synthesis of macromolecules requires atp slide 6 synthesis of nucleic acids require atp. 2 8 need a source of atp makes atp from adp. Nad+ (nadh) = nicotinamide adenine dinucleotide (vitamin b3) Fad (fadh2) = flavin adenine dinucleotide (vitamin b2) Which is why you need to consume these vitamins; involved with synthesis of atp. Nad+ + h+ + 2e- nadh always moving electrons, in this case, moving in form of hydride atoms catabolism: breakdown of complex molecules into simpler ones (by enzymes); exergonic anabolism: creating complex molecules using simpler ones; endergonic. *invariably, lose some energy in form of heat; more steps used, more energy lost.

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