Which of the Following Statements Regarding the Cell- Mediated Immune

question 66

Multiple Choice

Which of the following statements regarding the cell- mediated immune response is TRUE?

• A) Cytotoxic T lymphocytes do not require antigen presentation to become activated.
• B) Cytotoxic T lymphocytes kill by producing hydrogen peroxide.
• C) A single cytotoxic T lymphocyte can kill many target cells.
• D) Cytotoxic T lymphocytes interact with antibodies that have bound antigen to identify their target.
• E) Helper T lymphocytes have no role in the activation of cytotoxic T lymphocytes.

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Definitions:

Consumption

The use of goods and services by households, contributing to their wellbeing and the overall economy.

MRS

Marginal Rate of Substitution, the rate at which a consumer is ready to exchange quantities of one good for another good while maintaining the same level of utility.

MRT

MRT, or Marginal Rate of Technical Substitution, measures the rate at which one input can be reduced per additional unit of another input, keeping output constant.

Excess Demand

Occurs when the quantity demanded of a good or service at a particular price exceeds the quantity supplied, leading to upward pressure on prices.