Which of the following describes the structure of the peripheral endings of cutaneous (skin) nociceptors?Group of answer choicesthey end in Meissner's corpusclesthey mostly end as thin branching bare nerve endingsthey terminate on the outer surface of the skinthey end in Merkel's disksthey have large diameter endings in the skin

The structure of the peripheral endings of cutaneous (skin) nociceptors is best described as "they mostly end as thin branching bare nerve endings".

Nociceptors are sensory neurons that respond to damaging or potentially damaging stimuli by sending signals to the spinal cord and brain. This process, called nociception, usually causes the perception of pain. They are found all over the body, but in the skin, they mostly end as thin branching bare nerve endings.

Meissner's corpuscles and Merkel's disks are types of mechanoreceptors, not nociceptors. They are responsible for sensing touch and pressure, not pain.

Nociceptors do not terminate on the outer surface of the skin. They are located in the deeper layers of the skin.

Nociceptors do not have large diameter endings in the skin. They are characterized by their thin, branching bare nerve endings.