(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.
Child support usually stops when the child reaches the age of 18 or 21, depending on the state, or if the child becomes otherwise emancipated by, for example, getting a full-time job while he or she is no longer in school, getting married, or entering the military.