It's Believed That in Parietal Cells of the Gastric Mucosa

question 7

Multiple Choice

It's believed that in parietal cells of the gastric mucosa (which secrete hydrochloric acid) , an active transport system is responsible for the transmembrane passage of:

• A)Chloride
• B)Carbon dioxide.
• C)Bicarbonate.
• D)Water

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A contract that appears valid but may be legally declared void at the discretion of one of the parties due to factors like fraud, coercion, or incapacity.

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A legal principle which holds that only parties to a contract can sue or be sued on that contract, highlighting the direct relationship involved.

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A legal agreement that is invalid from the outset and has no legal effect, therefore cannot be enforced by law.