The ____ Is a Worldwide Collection of Networks That Connects

question 125

Multiple Choice

The ____ is a worldwide collection of networks that connects millions of businesses, government agencies, educational institutions, and individuals.

• A) Web
• B) Telnet
• C) Newsnet
• D) Internet

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Definitions:

Antibody

Protein found in the plasma that is responsible for humoral immunity; binds specifically to antigen.

T Cell

A type of lymphocyte that plays a central role in cell-mediated immunity, capable of directly killing infected host cells or activating other immune cells.

B Cell

A type of white blood cell that plays a significant role in the immune response by producing antibodies.

Positive Selection

A process in the immune system where developing T-cells are selected for their ability to recognize and bind to self-MHC molecules, crucial for immune response.