The lac repressor is made up of four identical polypeptides (thus a homotetramer). Part of the molecule has a site (or sites) that enable it to recognize and bind to the 24 base pairs of the lac operator. Another part of the repressor contains sites that bind to allolactose.
A âdependentâ is identified from the relationship between the parent and the child. It includes any child up to the age of 26, whether that child is married, a student, is employed, and/or has coverage available through a non-parent.** Spouses and children.
Neither the tax filer or spouse can be claimed ad dependents on another personâs tax return. Noncustodial parent The issue of whether a noncustodial parent, or the parent with whom the child spent less than six months of the year living with, can claim the child as dependent and receive the personal exemption on his or her taxes can be complicated.