USMLE Road Map Biochemistry - Richard G MacDonald

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Auteur(s) : Richard G MacDonald

Editeur : Mcgraw Hill Llc

Langue : Anglais

Parution : 01/08/2007

Format : Moyen, de 350g à 1kg

Nombre de pages : 240

Expédition : 372

Dimensions : 23.3 x 18.7 x 0.9

ISBN : 0071442057

Résumé :

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A premier tool for course review and USMLE preparation that distills the essential facts within biochemistry and helps students master the required content

You'll never find an easier, more efficient, and more focused way to ace biochemistry and biochemistry-related questions on the USMLE and course examinations than the USMLE Road Map. Designed to provide maximum learning in minimum time, this fully updated USMLE Road Map offers a concise, creative, and well-illustrated approach to mastering biochemistry.

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Sommaire:

1. Physiological Chemistry and Bonding

A.Water as biochemical solvent

B.Hydrogen bonding

C.pH and buffers

D.Other non-covalent interactions

E.Fat-water interfaces

2.Protein Structure and Function

A.Amino acids

B.Primary structure-protein sequence

C.Secondary structures-?-helix and ?-sheet

D.Tertiary structure-domains

E.Quaternary structure-subunits

F.Fibrous proteins-collagen and elastin

G.Globular proteins-myoglobin and hemoglobin

H.Folding and chaperones

3.Enzyme Structure and Function

A.Types of enzymes-classification

B.Kinetics-Michaelis-Menten enzymes

C.Inhibition

D.Allosteric regulation

E.Mechanisms-chymotrypsin and ribonuclease

4.DNA Structure and Function

A.Purine and pyrimidine bases

B.The DNA molecule

C.Packaging into chromatin

D.Replication

E.Recombination and repair

5.RNA Structure and Function

A.RNA structures-mRNA, rRNA, tRNA

B.Transcription

C.Splicing

D.Ribonucleoprotein complexes

6.DNA and Chromosome Analysis

A.Hybridization

B.Nucleic acid electrophoresis

C.Northern and Southern blotting

D.RFLP analysis

E.Polymerase chain reaction

F.Allele-specific oligonucleotides

G.Fluorescence in situ hybridization

7.Control of Gene Expression

A.The lac operon

B.The Trp operon

C.Eukaryotic promoters, enhancers and repressors

D.Transcription factors

E.Methylation and acetylation

8. Protein Biosynthesis, degradation and trafficking

A.Translation

B.Post-translational modification

C.Secretion

D.Intracellular targeting

E.Lysosomal degradation

F.Proteosomal degradation

9.Biological Membranes

A.The lipid bilayer

B.Transport

C.Junctions and intercellular communication

10.Cytoskeleton and Extracellular Matrix

A.Microtubules and microfilaments

B.Integrins and focal adhesions

C.Extracellular matrix proteins

D.Proteoglycans and glycosaminoglycans

E.Motility

11.Overview of Metabolic Relationships

A.Digestion of nutrients

B.Catabolism vs. anabolism

C.Carbohydrates

D.Lipids

12.Carbohydrate Metabolism

A.Glycolysis

B.Anaerobic glycolysis

C.Aerobic glycolysis

D.Pentose Phosphate Pathway

13.Hexose Regulation

A.Gluconeogenesis

B.Glycogen biosynthesis and glycogenolysis

C.Hexose metabolism

14.Pyruvate Oxidation

A.Biosynthesis of Acetyl-CoA

B.Steps of the TCA Cycle

C.Regulation of Pyruvate dehydrogenase

D.Regulation of the TCA cycle

15.Oxidative Phosphorylation

A.Transfer of electrons to Complex I

B.Delivery of electrons through Complex II

C.Ubiquinone and common steps in electron transfer

D.Creation of a pH gradient during electron transfer

E.Utilization of the pH gradient to form ATP

F.Inhibitors of ATP biosynthesis

G.Stoichiometry of ATP biosynthesis

16.Lipid Metabolism

A.Fatty acid biosynthesis

B.Fatty acid degradation

C.Formation of triglycerides

D.Glycolipid biosynthesis

E.Eicosanoid biosynthesis

F.Cholesterol Biosynthesis

G.Lipoproteins

17.Amino Acid Metabolism

A.Nitrogen metabolism

B.Essential amino acids

C.Catabolism of amino acids

D.Biosynthesis of amino acids

E.Biosynthesis of porphyrins

18.Nucleic Acid Metabolism

A.Biosynthesis of purines

B.Biosynthesis of pyrimidines

C.Biosynthesis of deoxynucleotides

D.Salvage pathways of bases

E.Degradation of purines

F.Degradation of pyrimidines

19.Nutritional Biochemistry

A.General Nutritional Requirements

B.Vitamins

1.Water-soluble

2.Fat-soluble

C.Essential inorganic nutrients

D.Essential amino acids

E.Essential lipids

20.Receptors and Signal Transduction

A.Overview of receptors and ligands

B.Types of receptors

C.Nuclear receptor sup...