Final answer:
The venom of the deathstalker scorpion consists of proteins, including chlorotoxin, which causes paralysis by binding to protein receptors; the venom's primary use is for defense.
Step-by-step explanation:
The venom of the deathstalker scorpion is a complex mixture of compounds, which includes a variety of proteins that affect the nervous system of its prey. One of these proteins is chlorotoxin, which binds to protein receptors related to the neuromuscular system, potentially leading to paralysis in the victim. The primary function of the venom is to act as a means of defense against threats and also aids in subduing prey.