Place the Steps of Bacterial Antigen Processing and Presentation in the Correct

question 93

Multiple Choice

Place the steps of bacterial antigen processing and presentation in the correct order.
1) Lysosomal enzymes digest the bacterium into molecular bits.
2) The antigen-MHC complex is displayed on the cell surface.
3) The endocytic vesicle fuses with a lysosome.
4) A bacterium is engulfed by a phagocytic cell.

• A) 4-3-1-2
• B) 4-3-2-1
• C) 3-4-2-1
• D) 3-4-2-1.
• E) 2-4-3-1

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Definitions:

Cash Dividends

Distributions of a portion of a company's earnings, decided by the board of directors, to a class of its shareholders in the form of cash.

Net Cash Flow

The variance between money coming in and going out of a business during a given timeframe.

Indirect Method

A cash flow statement approach that adjusts net income for changes in balance sheet accounts to identify cash flow from operating activities.

Operating Activities

Activities that involve the core business operations of a company, such as selling goods and services.