BIO 11 Lecture Notes - Lecture 8: Thyroarytenoid Muscle, Vocal Folds, Respiratory Center
Document Summary
Boyle"s law = pressure within closed container correlates negatively with volume of that container. Dalton"s law = the gases within a mixture all have their own partial pressures. Henry"s law = amount of gas dissolved in a liquid correlate positively with 1) partial pressure of gas and 2) solubility of gas in liquid. Charles" law = volume of a gas correlates positively with temperature. Bohr effect = binding of h ions/co2 to hb, high temperatures, and bpg decreases hb"s affinity for o2. Haldane effect = binding o2 to hb decreases hb"s affinity for co2 and h ions. Hering-breuer reflex = prevent over-inhalation = stretch receptors in bronchi/bronchioles respond to lung inflation send impulses to pneumotaxic area stop inhalation factors affecting o2 and hemoglobin (decrease affinity) Prolonged high levels of co2/h ions increase hb"s affinity for low o2 factors affecting sneezing/coughing.
