enzymes Flashcards
The most specific factor which effect the rate of reaction
pH
=> But pH is most specific factor because it change the charge of amino acids on active site.
Which of the following inhibitor can destroy the enzymes active site completely
Competitive inhibitor = Binds to Active site and destroy it.
Increase in rate of reaction with increase in temperature is because of increase in kinetic energy of
substrate AND enzyme
The enzymes functions are optimum at:
specific temp
Which of the following best describes the prosthetic group in an enzyme?
Tightly bound coenzymes are called prosthetic groups
Active site of an enzyme has how many definite regions?
2
catayltic
and binding
A extreme change in pH may
destroy enzyme
The competitive inhibitors have structural similarity with
substrate
The optimum pH of Sucrose is:
4.5
holoenzyme is
complete enzyme
succinate dehydrogase that catalyzes the formation of furmate from succinate is competitively inhibited by?
malonate
function of succinate is aided by
FAD+
prosthetic groups and coenzymes may be
organic molecules
optimum ph of maltase
6.1-6.8
optimum ph of urease
7
