Human cells obtain energy from a reaction called cellular respiration. balance the skeletal equation for cellular respiration. c6h12o6(aq)+o2(g)→co2(g)+h2o(l) express your answer as a chemical equation. identify all of the phases in your answer.

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.