The First Pattern Recognition Receptor (PRR) Important in Innate Immune

question 23

Multiple Choice

The first pattern recognition receptor (PRR) important in innate immune responses was discovered in the fruit fly Drosophila melanogaster. Stimulation of this receptor, called Toll, induces:

• A) The synthesis of prostaglandins and leukotrienes
• B) The inflammatory response in Drosophila hemolymph vessels
• C) The production of antimicrobial peptides
• D) The recruitment of phagocytic cells to the site of infection
• E) The activation of Drosophila complement

---

Definitions:

General Ledger

A comprehensive collection of a company's accounts and transactions, serving as the foundation of the accounting system.

Controlling Account

The account in the general ledger that summarizes the balances of the accounts in a subsidiary ledger.

Purchases Journal

The purchases journal is a financial record keeping system where a business logs all purchases of inventory on credit, excluding cash purchases.

Store Supplies

Consumable items used in the day-to-day operations of a retail store, such as bags, cleaning materials, and office supplies.