医学各科的口诀（The branches of medicine formula）.doc

医学各科的口诀（The branches of medicine formula） Biochemistry Eight kinds of human essential amino acids (the first is easy) 1., one or two pigments are lighter (isoleucine, leucine, tryptophan, threonine, phenylalanine, lysine, methionine, valine). 2., write a daring pigment (valine, isoleucine, phenylalanine, methionine, leucine, tryptophan, threonine, lysine). 3. chicken once crisp, dry (bright) a dry (Yi Liang), ecru lai. 4. borrow one or two light colored books. Raw sugar, ketogenic, glucogenic and ketogenic amino acid: Ketogenic + glucogenic and ketogenic = one or two pigment was old (isoleucine, leucine, tryptophan, threonine, lysine, phenylalanine, tyrosine), the ketogenic amino acid as bright Lai; in addition to the 7 amino acids, the rest are glucogenic. Acid amino acid: The acid in the sky is very sour, (aspartic acid, glutamic acid) Basic amino acid: Lai Jing formation Aromatic amino acids have the largest absorption peaks at 280nm Color - stupid old zhikeyihui can only be sensed. Source of a carbon unit Death from liver and gallbladder obstruction (Glycine, methionine, histidine, tryptophan, serine). (tryptophan, tyrosine, phenylalanine) in the order must be marked, color cheese styrene, Competitive inhibition of enzymes According to the conditions of occurrence, development and result, the memory is divided into four levels: 1., competition requires both parties - between substrates and inhibitors; 2., why can competition happen - the two are similar in structure; 3., the focus of competition - the active center of the enzyme; 4., inhibitors occupy the center of enzyme activity - the inhibition of enzyme activity. Uronic acid, an enzyme that synthesizes vitamin C Gu Tang Seng (the wife) (love) a thrush (L-gulonolactone oxidase) The characteristics of DNA double helix structure: Right double helix, antiparallel Base pairs complement hydrogen bonds The backbone is outside and bases are included Vitamin A summary V.A retinol or aldehyde, a variety of isomerism