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Tina administered 1 liter of sterile distilled water IV to a patient. Predict the direction (increase, decrease, no change) you would expect Tina’s infusion to have produced in these parameters, and explain your predictions. Assume that red blood cells contain only solutes to which the rbc membrane is impermeable and […]

Suppose if ICF (K+) ion concentration is 165 mM, what ECF (K+) concentration is required for the condition of no net passive flux of K+ across the membrane at Vm = – 66 mV? 12. The concentration of carbon at 1 mm into the surface of the titanium slab is 0.25 […]

During an action potential, activation of voltage-gated sodium and potassium channels occurs at different rates. What is the effect of this difference on ion flow across an axon membrane? At first there is no change in ion movement, then sodium ions flow out of the cell followed by potassium ions […]

1. Hypothesize why some substances were not metabolized, while others were. Research the chemical formula of Equal and Splenda and explain how it would affect respiration. 2. If you have evidence of respiration, identify the gas that was produced. Suggest two methods for poistively identifying this gas. 3. How do […]