Human Cells

___ reactions build up complex molecules from simple ones and ___ energy

___ reactions break down complex molecules into simple ones and ___ energy

Name the type of inhibition that occurs when an inhibitor molecule binds to the active site of the enzyme and stops the substrate from binding?

What is the type of inhibition that occurs when an inhibitor binds to a different part of the enzyme and changes the active site shape?

Which coloured line indicates the reaction rate of a non-competitive inhibitor?

Which coloured line indicates the reaction rate of a competitive inhibitor?

What term describes an end product in a metabolic pathway binding to an enzyme at the start of a metabolic pathway in order to stop the process?

The diagram shows the citric acid cycle. Compound Y is what?

The diagram shows the citric acid cycle. Compound X is what?

Which enzyme removes electrons and H⁺ ions during glycolysis and the citric acid cycle?