<span>Among the choice provided the one statement that best explains why the standing long jump is a test of power is A, the distance jumped is directly related to leg power. The Standing long jump is likewise called the Broad Jump is a typical and simple to regulate a trial of unstable leg control. It is one of the wellness tests in the NFL Combine.</span>
Insulin receptors regulate glucose level in blood. without that, glucose level would be uncontrolled/not normal (high/low) and it would be impossible to maintain homeostasis (stability) :P hope it will help.. :)
A medical provider website. Hope this helps :)