Mammals have a cold-gated channel that is structurally similar to the heat-gated channel
used by pit vipers to locate their prey.

Question

Mammals have a cold-gated channel that is structurally similar to the heat-gated channel
 used by pit vipers to locate their prey.

Quizplus · Accepted Answer

Mammals, including humans, possess a cold-gated channel (such as TRPM8) that is structurally similar to the heat-gated channel (such as TRPA1) used by pit vipers to detect infrared radiation from their prey. Both channels are part of the transient receptor potential (TRP) family of ion channels, which play a crucial role in sensing temperature changes.

Mammals Have a Cold-Gated Channel That Is Structurally Similar to the Heat-Gated