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.
Men's Semi-Formal Dress. While tuxedos would not be appropriate at a semi-formal event, men should remain elegant and neatly dressed and wear a dark-colored suit and tie instead. Shoes should remain dressy, and men can wear a vest or add a pocket square as accents.