ATP is a chemical compound which living things use to power the movements inside the cells. ATP releases energy when it is converted into ADP.
Women's Semi-Formal Dress. For women, a semi-formal dress code dictates party-appropriate attire, but it does not require an evening gown. Shorter, knee-length cocktail dresses and classic little black dresses accessorized with heels and jewelry are good choices for semi-formal events.
1 Cotton or jersey fabric is perfect for a semi-formal dress.  Dress up when in doubt. Thereâs a lot of grey area in what is expected for a semi-formal event. In any case, itâs better to overdress for an occasion than to underdress for it.