morphine). Since diffusion across a lipid bilayer requires that a drug be lipid-soluble, the ionized form of a drug cannot cross membranes. Thus, weak acids that are nonprotonated and weak bases that are protonated cannot diffuse across membranes. At a pH that is equal to a drugâs pKa, equal amounts of the protonated and nonprotonated forms are present. Assuming the pH is the same on both sides of a given membrane, the drug will be at equilibrium across the membrane.
Ledyba (Japanese: ã¬ãã£ã Rediba) is a Bug/Flying-type PokÃ©mon introduced in Generation II. Ledyba is a common Bug type PokÃ©mon that resembles a ladybug. It has six legs, that are all wearing gloves.
This page is about a new PokÃ©mon; details are likely to be incomplete. Litten is a Fire type PokÃ©mon introduced in Generation 7. It is known as the Fire Cat PokÃ©mon. The cool-headed Fire Cat PokÃ©mon, Litten, is the next choice for a first-partner PokÃ©mon. Litten's fur is rich in oils and is immensely flammable. It constantly grooms itself by licking its coat, collecting loose fur into balls. It then ignites these hairballs to create fireball attacks.