(a) It can not influence the specificity of an enzyme.(b) It moves the reactive portion of the enzyme closer to the substrate.(c) The enzyme's active site changes shape to fit the correct substrate but not other molecules.
Emancipation. Generally, West Virginia child support ends when the child reaches 18 years of age or the child graduates from high school, whichever occurs later. A child will also automatically be ineligible for child support if that child marries, is removed from disability status by a court order, or he or she dies.
The issue is central to determining when child support should terminate. In California, the default position (reflected on court forms) is that child support terminates at the age of 18, but this can be altered by either the parents or the court. California law requires both parents to provide support for their minor children.