What Is the Purpose of the Cell Labeled A

question 55

Multiple Choice

What is the purpose of the cell labeled A?

• A)The cell is going to phagocytize the helper T cell.
• B)The cell is presenting an antigen that will activate the helper T cell.
• C)The cell is sending the antigen to the helper T cell to present to a cytotoxic T cell.
• D)The cell has inactivated the helper T cell.

---

Definitions:

FICA Withholding

The process by which employers withhold social security and Medicare taxes from their employees' paychecks, contributing to the FICA taxes owed.

Social Security Limit

The maximum amount of earnings on which Social Security payroll taxes are levied, also affecting the amount that can be received as Social Security benefits.

AGI

Adjusted Gross Income is your gross income minus allowable deductions, used to determine your taxable income on your federal income tax return.

Estimated Taxes

Periodic advance payments of taxes on income that is not subject to withholding, such as earnings from self-employment, interest, dividends, and rental income.