0
biological molecule
Garnet Zemlak
Wiki User
∙ 15y agoCatalase is a type of protein that functions as an enzyme (a biological catalyst).
Wiki User
∙ 14y agoThat's what I'm wondering! But nobody wants to answer this question.
Sorry, but sadly, I don't know the answer to this question either.
Wiki User
∙ 11y agoCatalase is an enzyme, with a very complex molecule.
Wiki User
∙ 15y agoit's a protein
Wiki User
∙ 12y agobiological molecule
Wiki User
∙ 11y ago250,000 g/mol
Add your answer:
Earn +20 pts
What two groups of bacteria can be differentiated with the catalase test?
The morphologically similar Enterococcus (catalase negative) and Staphylococcus (catalase positive) can be differentiated using the catalase test.
What enzyme distinguishes staphylococci from streptococci?
Catalase. Staphylococci are catalase positive. Streptococci are catalase negative.
What is catalase?
Catalase is a tetramer of four polypeptide chains, each over 500 amino acids long.[3] It contains four porphyrin heme (iron) groups which allow the enzyme to react with the hydrogen peroxide. The optimum pH for catalase is approximately neutral (pH 7.0),[4] while the optimum temperature varies by species.[5]
Do potato cells have catalase?
Yes, potato cells do have catalase.
Catalase test useful for differentiation of staph?
The main criterion for differentiation between Staphylococcus and Streptococcus genera is the catalase test. Staphylococci are catalase positive whereas Streptococci are Catalase negative. Catalase is an enzyme used by bacteria to induce the reaction of reduction of hydrogen peroxide into water and oxygen.
How are potassium iodide and catalase different?
Potassium iodide is inorganic compound, it is ionic in nature. Catalase is organic compound and is covalent molecule.
How are potassium iodide and catalyse different?
Potassium Iodide is a inorganic compound, where Catalase is a organic compound.
What is the technological value of catalase?
The technological value of a catalase is to extract the type F Enzymes inside of the outer layer of the ovum.
Why was liver used as a source of this enzyme?
liver is an organic compound that contains HIGH levels of catalase (enzyme)
Are Chryseobacterium Catalase plus or Catalase negative?
Catalase +
What two groups of bacteria can be differentiated with the catalase test?
The morphologically similar Enterococcus (catalase negative) and Staphylococcus (catalase positive) can be differentiated using the catalase test.
What enzyme distinguishes staphylococci from streptococci?
Catalase. Staphylococci are catalase positive. Streptococci are catalase negative.
What is catalase?
Catalase is a tetramer of four polypeptide chains, each over 500 amino acids long.[3] It contains four porphyrin heme (iron) groups which allow the enzyme to react with the hydrogen peroxide. The optimum pH for catalase is approximately neutral (pH 7.0),[4] while the optimum temperature varies by species.[5]
Why salmonella typhi is catalase positive?
it should test + for catalase but Salmonella isolates are moderate catalase reactors.
Reaction of Bacillus Megaterium in a catalase test?
Most Bacillus species are Catalase positive.
Do potato cells have catalase?
Yes, potato cells do have catalase.
What enzyme acts on hydrogen peroxide in living organisms?
Catalase Catalase
