A Protein Molecule Produced in a Host in Response to an Antigen

question 18

Multiple Choice

A protein molecule produced in a host in response to an antigen and is capable of binding specifically to that antigen is called:

• A) perforin
• B) antigen
• C) antibody
• D) cytokine

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Definitions:

Public Good

Items or services provided at no cost to everyone in a society, offered by the government or by private organizations or people, without any profit-seeking intentions.

Majority Vote

A decision-making process where the option receiving more than half of the votes from a group is chosen.

Majority Voting

A decision-making process where the option that receives more than half of the votes is chosen.

Progressive Taxation

A tax system where the rate of taxation increases as the taxable base (income or wealth) increases, aiming to distribute the tax burden more fairly.