(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.
Another reason for child support to stop is the age of the child. If one child has turned 18 (and it is July of the year the child finished high school), but there are other children under 18, there is an automatic reduction in the amount of support, based on the % reduction in the number of children.