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First pouch Auditory tube, which comes in contact with epithelial line of first pharyngeal cleft, where future external acoustic meatus will form. Distal portion will form tympanic cavity (lining will become eardrum) Proximal portion will become auditory tube Second pouch Forms buds that p…
Carbon Dioxide Transport Carbon dioxide (CO2) combines with water forming carbonic acid, which dissociates into a hydrogen ion (H+) and a bicarbonate ions: CO2 + H2O ↔ H2CO3 ↔ H+ + HCO3− 95% of the CO2 generated in the tissues is carried in the red blood cells: It probably enters (and leaves) the cell by diffusing through transmembrane channels in the plasma membrane. (One of the proteins that forms the channel is the D antigen that is…
PROPERTY INGREDIENT Silver Tin Copper Zinc Strength Increases Durability Increases Hardness …
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