Which of the Following Combinations Reflect the Specificity Of $\beta$ -Receptors?
A)

question 34

Multiple Choice

Which of the following combinations reflect the specificity of $\beta$ -receptors?

• A) (\(\beta\)1 receptor for the heart and \(\beta\)2 receptor for the respiratory system)
• B) (\(\beta\)1 receptor for the respiratory system and \(\beta\)2 receptor for the heart)
• C) (\(\beta\)1 receptor for skeletal muscle and \(\beta\)2 receptor for the heart)
• D) (\(\beta\)1 receptor for the heart and \(\beta\)2 receptor for the gastrointestinal system)

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Definitions:

Programmed Cell Death

A regulated process by which cells intentionally die, playing a critical role in development and disease prevention.

Apoptosis

A process of programmed cell death that occurs in multicellular organisms, helping to maintain health by eliminating old, unnecessary, or unhealthy cells.

Developing Embryo

An early stage of development in multicellular organisms, starting from fertilization to the fetal stage.

Inducers

Substances that initiate or enhance the expression of specific genes, often by deactivating a repressor protein.