Respiration 0.0 / 5 ? BiologyRespirationOtherAll boards Created by: HannahCreated on: 03-08-16 15:41 3 phases of exchange of gasses 1. movement of gases in and out of animals 2. movement of gases within the animal 3. utiliation of O2 and production of CO2 cell respiration 1 of 10 How much of the atmosphere is oxygen 20.9% 2 of 10 Effective respiration surfaces are....? permeable, thin, moist, large 3 of 10 Rate of diffusion surface area x concentration difference / distance 4 of 10 where do internal transport systems move gas? 1. between respiratory surface and the body 2. around internal tissue 5 of 10 circulatory systems have 3 components 1. fluid 2. pump 3.tubes 6 of 10 Open circulatory systems Heart pumps blood through open ended vessals, the cells are directly "bathed" in blood 7 of 10 Closed circulatory systems heart pumps blood though th artiries to capillaries, veinds return blood to the heart 8 of 10 what do protiens do? increase the oxygen carring capasity of the blood 9 of 10 what does haemoglobin do? increse O2 carrying capacity of the blood 10 of 10
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