Which Portion of a T-Cell Receptor Binds to an Antigen

question 83

Multiple Choice

Which portion of a T-cell receptor binds to an antigen?

• A) the constant region
• B) the variable region
• C) neither the constant region nor the variable region
• D) both the constant region and the variable region

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Definitions:

Retained Earnings

The portion of a business's profits not distributed to shareholders but reinvested in the business or held for future use.

Surplus Cash

Excess funds that a company retains over its necessary working capital and capital expenditure requirements, often available for investment or distribution.

Dividends

A portion of a company's earnings distributed to shareholders, often in the form of cash or additional stock.

Internal Revenue Code

The comprehensive set of tax laws in the United States, governed by the Internal Revenue Service (IRS), that dictates federal tax obligations.