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Redox cytochromes and the P450 class of detoxifying cytochrome are enzymes which contains iron.
few other classic examples are: Haemoglobin (carries O2 and CO2), Ferritin protein (stores ferrous).
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How does iron effect enzyme function?
the iron ions will enter other types active sites then it will not melt down
What is the difference in co enzyme and prosthetic group?
Neither. Fe is the symbol for elemental iron on the Table of Elements.
What is peptone iron agar?
peptone iron agar is used to demonstrate the production of hydrogen sulfide. ıt is more sensitive than lead acetate agar. some organisms have the enzyme to liberate hydrogen sulfide from sulfur containing organic compounds-such as protein-. when H2S is liberated by the enzyme,, the sulfur of the H2S combines with the iron in the PIA medium to form an iron sulfide. The iron sulfide is manifested as a black precipitate in the medium. so you can use in the separation and identification of bacteria. Peptone Iron Agar Approximate Formula* Per Liter Peptone ................................................................... 15.0 g Proteose Peptone ....................................................... 5.0 g Ferric Ammonium Citrate ........................................... 0.5 g Sodium Glycerophosphate ......................................... 1.0 g Sodium Thiosulfate .................................................... 0.08 g Agar ......................................................................... 15.0 g
What is the role of plant tissues that ussually contain a wide variety of vitamins with respect to enzyme action?
enzymes are proteins by nature and may need cofactors such as vitamins and metal ions to assist in their catalytic activity.For example,iron(Fe) has been found to be a component of the enzyme catalase.Enzyme are specific as to their substrate requirements.
What is the Difference between enzyme and regulatory enzyme?
An enzyme is one kind of protein that can catalyze a specific reaction whereas a regulatory enzyme is the enzyme which can regulate a series of reaction which undergo in the living organism. So we can say every enzyme is not a regulatory one but the regulatory enzymes are obviously a special kind of enzyme.
Which animal has an enzyme that can digest pure iron?
crocodile may be!
How does iron effect enzyme function?
the iron ions will enter other types active sites then it will not melt down
What is the difference in co enzyme and prosthetic group?
Neither. Fe is the symbol for elemental iron on the Table of Elements.
Which of the following substances could be a cofactor for an enzyme choose all that apply A zinc B copper C sugar D iron E feces?
zinc, iron, or copper
What is a xanthine oxidase?
Xanthine oxydase is a protein enzyme containing iron and molybdenum which promotes the oxidiatization of hypoxanthine and xanthine to uric acid.
Defective red blood cells due to stomach enzyme deficiency?
nutritional anemia need vitamin b12 to help maintain iron. Iron deficiency seen with ice eaters in copious amounts.
What is Ceruloplasmin used for in the body?
Ceruloplasmin is an enzyme that is important in the human body. It is synthesized by the liver. It carries much copper and has a major role in iron metabolism.
What do you get when an enzyme breaks down a protein molecule?
Proteins are composed principally of amino acids. Some proteins also contain metals like iron and copper.
What can you do to regain the activity of the enzyme?
The enzyme is inactive at this point. New enzyme must be added to regain enzyme activity
What is peptone iron agar?
peptone iron agar is used to demonstrate the production of hydrogen sulfide. ıt is more sensitive than lead acetate agar. some organisms have the enzyme to liberate hydrogen sulfide from sulfur containing organic compounds-such as protein-. when H2S is liberated by the enzyme,, the sulfur of the H2S combines with the iron in the PIA medium to form an iron sulfide. The iron sulfide is manifested as a black precipitate in the medium. so you can use in the separation and identification of bacteria. Peptone Iron Agar Approximate Formula* Per Liter Peptone ................................................................... 15.0 g Proteose Peptone ....................................................... 5.0 g Ferric Ammonium Citrate ........................................... 0.5 g Sodium Glycerophosphate ......................................... 1.0 g Sodium Thiosulfate .................................................... 0.08 g Agar ......................................................................... 15.0 g
What to enzymes do in an enzyme-substrate?
in an enzyme-substrate complex, the enzyme acts on the substrate .
Does enzyme has proteins?
An enzyme is a protein
