Which of the Following Is an Example of a New

question 57

Multiple Choice

Which of the following is an example of a new product?

• A) An existing product that has been modified in some way.
• B) An existing product for which new uses have been found in other product markets.
• C) A wholly new product idea.
• D) An existing product being offered to new markets.
• E) All of these are examples of a new product.

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Definitions:

T-cell Receptors

Molecules found on the surface of T-cells that are responsible for recognizing fragments of antigen as peptides bound to major histocompatibility complex (MHC) molecules.

Foreign Antigens

Substances that are recognized by the immune system as non-self, triggering an immune response.

Self-antigens

Antigens present on the body's own cells; usually tolerated by the immune system.

Transplanted Tissues

Tissues moved from one body and placed into another, either in the same person or between individuals, to replace damaged or defective tissues.