The Purpose of Negative Selection of B Cells Is To

question 55

Multiple Choice

The purpose of negative selection of B cells is to:

• A) Eliminate B cells that don't express mu.
• B) Prevent activation of B cells in the bone marrow.
• C) Direct more B cells to become T cells.
• D) Identify B cells that are specific for self-antigens.

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Definitions:

Fixed Costs

Expenses that do not change with the level of goods or services a business produces, such as rent, salaries, and loan payments.

Pen Rentals

The service of lending pens, typically for temporary use, possibly related to specific events or locations where writing instruments are required.

Monthly Profit

The net income achieved by a business over the course of a single calendar month after all expenses have been deducted from total revenue.

Self-Propelled

Refers to machines or vehicles that are equipped with their own means of propulsion, allowing them to move without external assistance.