The place within an enzyme where a substrate binds is called

The place within an enzyme where a substrate binds is called the ATP site Active site Key hole Transition site If t for two different polypeptides some of their R groups come together to hold both polypeptides together in a certain 3-dimentional shape. Which level of protein structure would this describe? primary structure secondary structure tertiary structure quaternary structure In DNA what nitrogenous base complementanly pairs with T (thymine)?

Solution

14. Active site

the active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction.

15. Quaternary structure (quaternary structures arise when a protein is made up of two or more polypeptide chains)