Question

when we add more substrate to an already occuring enzymatic reaction and there is no increase in rate of reaction,what do you predict:

a)all active site have been occupied by substrate molecules
b)enzyme molecules have denatured
c)more substrate acted as inhibitor
d)more substrate has disturbed PH of medium

with explanation​

Answer 1

Answer:

option a is correct hope this is helpful

Answer 2

Answer:

Enzymes are biological catalysts (also known as biocatalysts) that speed up biochemical reactions in living organisms. They can also be extracted from cells and then used to catalyse a wide range of commercially important processes. For example, they have important roles in the production of sweetening agents and the modification of antibiotics, they are used in washing powders and various cleaning products, and they play a key role in analytical devices and assays that have clinical, forensic and environmental applications. The word ‘enzyme’ was first used by the German physiologist Wilhelm Kühne in 1878, when he was describing the ability of yeast to produce alcohol from sugars, and it is derived from the Greek words en (meaning ‘within’) and zume (meaning ‘yeast’).