What is the iso-electric pH of casein?

What is the iso-electric pH of casein?
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1 Answer

Answer :

4.6.
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The enzyme enterokinase helps in conversion of (a) protein into polypeptides (b) trypsinogen into trypsin (c) caseinogen into casein (d) pepsinogen into pepsin.

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Proteoglycan in cartilages which is a part of polysaccharide is (a) chondroitin (b) ossein (c) casein (d) cartilagin.

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Non bacterialropiness or sliminess in milk and milk products may be duetoThe A- stringiness caused by mastitis and in particular by fibrin and leucocytes from the cow's blood. B- sliminess resulting from the thickness of the cream C- stringiness due to thin films of casein or lactalbumin during cooling D- all of the above

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The protein from which hook and filaments of flagella are composed of, is A- keratin B- flagellin C- gelatin D- casein

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One of the following act upon milk protein (a) Renin (b) Rennin (c) Casein (d) None

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Milk protein is acted upon by which of the following (a) Rennin (b) Casein (c) Pepsin (d) Caseinogen

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Best source of casein (a) Milk (b) Meat (c) Egg (d) All

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The main protein found in milk is ______ (1) Albumin (2) Globulin (3) Globin (4) Casein

Description : The main protein found in milk is ______ (1) Albumin (2) Globulin (3) Globin (4) Casein

Last Answer : Casein

An example of protein which acts as a hormone is : (1) Trypsin (2) Oxytocin (3) Keratin (4) Casein

Description : An example of protein which acts as a hormone is : (1) Trypsin (2) Oxytocin (3) Keratin (4) Casein

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Which protein – sugar pair is present in milk? (1) Casein, Sucrose (2) Casein, Lactose (3) Ferritin, Maltose (4) Albumin, Glucose

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The isoelectric point of a protein is (a) the pH at which the protein molecule has no charges on its surface. (b) the pH at which a protein in solution has an equal number of positive and negative charges. (c) the electric charge under isothermal conditions. (b) None of these

Description : The isoelectric point of a protein is (a) the pH at which the protein molecule has no charges on its surface. (b) the pH at which a protein in solution has an equal number of positive and negative charges. (c) the electric charge under isothermal conditions. (b) None of these

Last Answer : the pH at which a protein in solution has an equal number of positive and negative charges