Refer to the Figure Below

question 131

Multiple Choice

Refer to the figure below. The figure shows a signal transduction pathway in a cell.Which of the following plays a role in signal transduction in this case?

• A) An internal receptor
• B) A protein kinase cascade
• C) A lipid-derived second messenger
• D) A cyclic nucleotide second messenger
• E) A calcium channel

---

Definitions:

Wilhelm Wundt

A German psychologist and philosopher, often considered the father of experimental psychology, who founded the first formal laboratory for psychological research.

Neuroscience

The scientific study of the structure, function, development, genetics, and biochemistry of the nervous system, emphasizing that the brain and nervous system are central to understanding behavior, thought, and emotion.

Psychology

The scientific study of the mind and behavior, encompassing various aspects of conscious and unconscious experience as well as thought.

Behavior

The variety of behaviors and gestures exhibited by people, organisms, systems, or synthetic entities in response to one another or their surroundings.