Which of the Following Is Incorrect About the Role of Mast

question 49

Multiple Choice

Which of the following is incorrect about the role of mast cells and basophils in allergies?

• A) They degranulate when triggered by a specific allergen through the IgE bound to them.
• B) They carry high numbers of cell receptors that bind to IgE antibodies.
• C) Their cytoplic secretory vesicles contain physiologically active cytokines.
• D) They are found mainly in the lymph nodes.

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Definitions:

Reserve Ratio

The fraction of depositors' balances that banks must have on hand as cash, a requirement set by central banking authorities.

Gold Coins

Metal currency minted from gold, historically used as both a medium of exchange and store of value.

Receipts

Documents that acknowledge the receipt of goods or services or the receipt of money, often serving as proof of transaction.

Debit Card

A card used for purchases that directly debits funds from the user's bank account.