Super Biochemistry--unit 401-450

401: Fischer Projections

402: Appendix: Depicting Molecular Structures

403: The Properties of Water Affect the Bonding Abilities of Biomolecules

The Integration of Metabolism

404: The Integration of Metabolism

405: Fuel sources for muscle contraction

406: Interplay of metabolic pathways for energy production.

407: Electron Micrograph of Mitochondria.

408: Covalent Modifications.

409: Compartmentation of the Major Pathways of Metabolism.

410: Regulation of Glycolysis.

411: Regulation of the Pentose Phosphate Pathway.

412: Regulation of Gluconeogenesis.

413: Glycogen Granules.

414: Regulation of Fatty Acid Synthesis.

415: Control of Fatty Acid Degradation.

416: Metabolic Fates of Glucose 6-Phosphate.

417: Major Metabolic Fates of Pyruvate and Acetyl CoA in Mammals.

418: Metabolism Consist of Highly Interconnected Pathways

419: Fuel reserves in a typical 70-kg man

420: Metabolic Interchanges between Muscle and Liver.

421: Synthesis and Degradation of Triacylglycerols by Adipose Tissue.

422: Electron Micrograph of Liver Cells.

423: Insulin Secretion.

424: Each Organ Has a Unique Metabolic Profile

425: Fuel Choice During Starvation.

426: Synthesis of Ketone Bodies by the Liver.

427: Fuel metabolism in starvation

428: Entry of Ketone Bodies Into the Citric Acid Cycle.

429: Food Intake and Starvation Induce Metabolic Changes

430: Dependence of the Velocity of Running on the Duration of the Race.

431: Fuel Choice During Exercise Is Determined by Intensity and Duration of Activity

432: Ethanol Alters Energy Metabolism in the Liver

433: Summary

434: Problems

Nucleotide Biosynthesis

435: NAD, FAD, and Coenzyme A Are Formed from ATP

436: de Novo Pathway for Pyrimidine Nucleotide Synthesis.

437: Structure of Carbamoyl Phosphate Synthetase.

438: Ammonia-Generation Site.

439: Substrate Channeling.

440: In de Novo Synthesis, the Pyrimidine Ring Is Assembled from Bicarbonate, Aspartate, and Glutamine

441: de Novo Pathway for Purine Nucleotide Synthesis.

442: de Novo Purine Biosynthesis.

443: Inosinate Formation.

444: Generating AMP and GMP.

445: Purine Bases Can Be Synthesized de Novo or Recycled by Salvage Pathways

446: Ribonucleotide Reductase R1 Subunit.

447: Ribonucleotide Reductase R2 Subunit.

448: Ribonucleotide Reductase Mechanism.

449: Thymidylate Synthesis.

450: Anticancer Drug Targets.