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.
Related Articles. Semi-formal dress is less formal than black-tie dress but more formal than cocktail attire. A semi-formal dress code is expected for moderately formal events, such as weddings, award ceremonies, bar and bat mitzvahs and a night at the theater.