QRS complex refers to the combination of the Q, R, and S waves, and indicates ventricular depolarization and contraction (ventricular systole).
Ventricular rate can be calculated by determining the time interval between QRS complexes. The duration of the QRS complex is normally 0.06 to 0.10 seconds. This relatively short duration indicates that ventricular depolarization normally occurs very rapidly.
P QRS and T waves in electrocardiogram signifies the P wave in an ECG complex indicates atrial depolarization. The QRS is responsible for ventricular depolarization and the T wave is ventricular repolarization.
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<span>The answer to the question is "Cerebellum. It is responsible for the sense of
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1) a five carbon ribose sugar
2) a phosphate molecule
3) one of four nitrogenous bases: adenine, guanine, cytosine or uracil
Hello fellow seventh grader, Similarities: 1.Both move from a region of high concentration to a region of low concentration through a partially permeable membrane. Differences: Facilitated diffusion is for any small particles which can pass through a partially permeable membrane while osmosis is only for water molecules.
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substances diffuse from higher to lower concentrations, so the blood would need a lower concentration of carbon dioxide that the cells
