Question

what is the effect of the trpv1 channel opening?
a) positive ions flow outward
b) negative ions flow inwards
c) negative ions flow outward
d) positive ions flow inwards

Explanation:

TRPV1 (Transient Receptor Potential Vanilloid 1) channels are non - selective cation channels. When these channels open, they allow the flow of positively charged ions (such as \(Na^{+}\), \(Ca^{2+}\) etc.). The concentration gradient and the electrochemical gradient drive these positive ions to flow into the cell.

Answer:

d) Positive ions flow inwards