What is the property of human skin that allows fingerprint dusting media and cyanoacrylate fumes to enhance latent prints?
A) Hair follicles embedded in the scalp.
B) Epidermal cells absorb dusting media and cyanoacrylate fumes.
C) Hot and cold nerve receptors found on the surface of human skin.
D) Skin surfaces secrete sweat, oils, and proteins.
E) Skin secretes melanin, which reacts to dusting media and cyanoacrylate fumes.

Question

Quizplus · Accepted Answer

The property of human skin that allows fingerprint dusting media and cyanoacrylate fumes to enhance latent prints is the secretion of sweat, oils, and proteins. These substances can adhere to surfaces when a person touches them, and the dusting media or cyanoacrylate fumes react with these residues to make the fingerprints visible.

What Is the Property of Human Skin That Allows Fingerprint