Provide an Appropriate Response

question 90

Multiple Choice

Provide an appropriate response.
-A card is picked at random from a standard deck of 52 playing cards. Find the odds that it is not a heart.

• A)3:1
• B)1:3
• C)4:1
• D)1:4

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Definitions:

Antibodies

Proteins produced by the immune system to neutralize or destroy toxins or disease-causing organisms.

Antibody Molecule

A protein produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

Antigen-binding Site

The specific region on an antibody molecule that binds to an antigen, determining the antibody's specificity and enabling immune recognition.

Heavy Chains

Large polypeptide subunits that, together with light chains, make up the structure of antibodies.