An environment high in carbon dioxide and high in oxygen induce oxygen to bind to hemoglobin. Another factors are an environment under high pressure and an environment under low pressure.
Active deffusion.. this way the water is retained and the unnecessary salts ions are expelled out.
An inhibitor is usually a small molecule that either binds to the substrate or to the enzyme, or to the enzyme-substrate complex. Through its binding it alters the enzyme or substrate conformation, hinders the binding of the both or hinders the complex to dissotiate, decreasing or stopping the enzyme activity. There are also different kind of enzyme inhibition, depending on where the inhibitor binds and which enzyme parameters(Km or Vmax) are changed :)
