Parietal cells produce gastric acid (hydrochloric acid) in response to histamine (via H2 receptors), acetylcholine (M3 receptors) and gastrin (gastrin receptors). Parietal cells contain an extensive secretory network (called canaliculi) from which the HCl is secreted by active transport into the stomach.
PLATO USERS
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[ Found Dead On The Shore ]
[ Medium Size ]
[ Animal-Like ]
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[ a ] as nekton
[ b ] as a benthic organism
[ c ] as plankton
[ d ] <u><em>"There Is Not Enough Information To Tell."</em></u>
Sand and glass have different chemical formulas, so that means that the atoms are rearranged and this is a chemical reaction.
