A molecule that prevents substance P from binding to its receptor would
A) stimulate a painful sensation.
B) reduce the perception of pain.
C) alter the perception of hot and cold stimuli.
D) interfere with transduction from chemoreceptors.
E) heighten the perception of touch.

Question

Quizplus · Accepted Answer

Substance P is a neuropeptide that is involved in the transmission of pain signals. It binds to receptors on neurons involved in pain transmission, leading to the perception of pain. If a molecule were to prevent substance P from binding to its receptor, it would reduce the perception of pain. This is because the pain signal would not be transmitted to the brain effectively.

A Molecule That Prevents Substance P from Binding to Its