Anatomy and Physiology Review

Anatomy is the structure of the body, while physiology is the function. Levels of structural organization are: chemical, cellular, tissue, organ, and system. 11 Systems of the body:1. Cardiovascular - heart2. Digestive - stomach, intestines3. Endocrine - adrenal glands4. Integumentary - hair and skin5. Immune - spleen6. Muscular7. Nervous - brain8. Respiratory - lungs9. Reproductive - SPERM10. Skeletal11. Urinary - bladderLife:movable, reproduce, adaptable, grow, metabolism, specialize/differentiatehomeostasis - maintaining stabilityinterstitial fluid - fluid surrounding cellsextracellular fluid - plasma, cerebrospinal fluid, synovial, lymph, aqueous humorBody Cavities:Dorsal: cranial, vertebralVentral: thorasic, abdominopelvicSerous membranes: pericardial, pleural, peritoneal3 types of chemical reactions:1. synthesis - anabolism, enderogenic2. decomposition - catabolism, exerogenic3. exchangebody pH: 7.35-7.45ADP + P -> ATP + H2OAerobic = 36 ATP/glucosediffusion - random and passive movement from an area of high concentration to low concentration.Cytology:Plasma membranehydrophobic and philic lipid bilayer, unique arrangement of proteins, glycocalyx . Lipids pass through.Facilitated diffusion using pores and carriersactive diffusion requires ATPNucleus contain ChromosomesMitochondria - ATP, protein, cholesterol synthesis,Ribosomes - in nucleus for protein synthesissmooth ER - detoxification, lipid and steroid synthesisRough ER - ribosomes - protein synthesisGolgi - packages lysosomes cleanCells that produce a lot of energy have more mitochondria and have an increased plasma membrane.OK, that's enough. This takes too long, but a good idea.