1. Transamination is a biochemical process that involves the transfer of an amino group from one molecule to another.（转氨作用是一种生化过程，涉及将氨基团从一种分子转移到另一种分子。）

2. The enzyme involved in transamination is called a transaminase or aminotransferase.（参与转氨作用的酶被称为转氨酶或氨基转移酶。）