Tuftsin Is a Tetrapeptide That Stimulates and Promotes the Destruction

question 12

Multiple Choice

Tuftsin is a tetrapeptide that stimulates and promotes the destruction of tumor cells.What is meant by the term tetrapeptide?

• A)There are four separate peptide chains in its structure.
• B)Four peptide bonds join the amino acid together in its structure.
• C)Four amino acids are present,joined together by peptide bonds.
• D)Four different secondary structures are present.
• E)This protein has a quaternary level of structure.

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Definitions:

Secondary Reinforcement

A type of reinforcement where a stimulus reinforces a behavior because it is associated with a primary reinforcer.

Mastery Orientation

An approach to learning and achievement that focuses on understanding, mastering content, and self-improvement rather than comparison with others.

Performance Orientation

A focus on achieving success and demonstrating competence in task performance.

Fear of Failure

The intense worry or dread of not meeting a set standard of performance or not achieving success.