Which of the Following Statements Are True of Antibodies? (Read

question 216

Multiple Choice

Which of the following statements are true of antibodies? (Read carefully and select all of the correct statements.)

• A)Antibodies destroy antigens by penetrating their cell membranes.
• B)The only class of antibodies that can cross the placenta is IgM.
• C)The IgA class of antibodies is found on mucous membranes and in breast milk.
• D)Antibodies render toxins harmless because they change the shape of the toxins.
• E)Antibodies label foreign antigens, and such a label stimulates phagocytosis by macrophages.
• F)Antibodies are effective against viruses because they disable the nucleic acid of the virus.

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Definitions:

Organizational Behaviour Modification

A form of applied behavior analysis which applies psychological principles to the workplace to improve individual and group performance.

Behaviour Modelling Training

A training method that involves observing, learning, and replicating a behavior performed by a model.

Self-efficacy Beliefs

The conviction that one can successfully execute the behaviors required to produce a certain outcome.

Determinants

Factors or elements that contribute to producing a result or cause a particular outcome.