RuBisCO is the most common protein on Earth. This protein is an enzyme.
Which is the most important and abundant carbon-fixing enzyme on earth
Most enzyme-linked receptors function as protein kinases.
ase
Amylase is the most commonly thought of. This is the enzyme that breaks down starch into maltose.
Rubisco
Cofactor necessary for enzyme activity
Cofactor necessary for enzyme activity
a catalystbut most specifically an enzymebecause it asked for a protein.
It depends on what type of Enzyme. Enzymes have different optimum pH depending on the environment they work in, for example and enzyme in the stomach of a human would have a pH of about 2 but an enzyme in human saliva has an optimum pH of 5.6.
yes, enzymes can be inhibited by other enzymes.
It is not possible to determine whether an enzyme requires a cofactor from these data.