Which of the following is true regarding the structure of enzymes? Choose 1
Enzymes are usually lipids.
The active site is where the enzyme binds with the substrate.
The shape of enzymes change to fit all types of substrates.
D
Enzymes are denatured once they are used in a chemical reaction.

The active site is where the enzyme binds with the substrate.

Explanation: Enzymes bind to substrates at the active site, creating a enzyme-substrate complex. Once the reaction has been catalyzed, the active site is freed so the enzyme can bind to a new substrate. Hope this helps have a great day. :D

the answer is a) a shiprock was formed by igneous process

idk im sorry.