You Bought a Subscription for an Online Magazine and Shared

question 136

Multiple Choice

You bought a subscription for an online magazine and shared your log-in details with a friend.Your friend is a ________ in this case.

• A) free-rider
• B) rent seeker
• C) speculator
• D) hedger

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Definitions:

Antibodies

Proteins produced by the immune system that recognize and bind to specific antigens, helping to protect the body from pathogens.

Cytotoxic T Cell

A type of immune cell capable of killing cancer cells, cells that are infected (particularly with viruses), or cells that are damaged in other ways.

Killer Cell

A type of immune cell that can kill cancer cells, cells infected with viruses, or other damaged or dangerous cells.

Passive Immunity

The type of immunity obtained by the transfer of antibodies from one individual to another, such as a mother to her infant through breast milk, providing immediate but temporary protection.