What are isozymes explain with a suitable example?

Isozymes in general can be used to meet the metabolic needs of different tissues and developmental stages. An example of an enzyme with different isozymes is lactate dehydrogenase (LDH). This enzyme is used to catalyze the synthesis of glucose in anaerobic metabolism of glucose.

How are enzymes naturally regulated?

Enzyme activity, and thus the rate of an enzyme-catalyzed reaction, is regulated by environmental conditions, including the amount of substrate, temperature, pH, and the presence of coenzymes, cofactors, activators, and inhibitors.

What do isozymes do?

Isozymes (also known as isoenzymes) are enzymes that differ in amino acid sequence but catalyze the same chemical reaction. These enzymes usually display different kinetic parameters (i.e. different KM values), or different regulatory properties.

Which of the following is an example of ISO enzyme?

α-amylase, glucokinase, lactate dehydrogenases all are the example of isozymes.

How isoenzymes are separated?

Two main groups of procedures are available for the separation of isoenzymes, namely electrophoresis and ion-exchange chromatography. Both depend primarily upon the nature and extent of the resultant charge on the protein fractions in the buffer solution used.

How are enzymes function regulated?

Enzymes can be regulated by other molecules that either increase or reduce their activity. Molecules that increase the activity of an enzyme are called activators, while molecules that decrease the activity of an enzyme are called inhibitors.

What are 3 ways enzymes are regulated?

Enzymes can be inhibited in three ways: competitive inhibition, non-competitive inhibition, or uncompetitive inhibition.

Which of the following is an example of ISO same?

Isozymes increase the tuning of metabolism for the purpose of meeting particular needs. It was described by R. L. Hunter and Clement Markert in the year 1957. α-amylase, glucokinase, lactate dehydrogenases all are the example of isozymes.

Which of the following is not true for ISO enzymes?

1. Which of the following is not true for isoenzymes? Explanation: “Enzymes having other site.” Is not true for isoenzymes, but allosteric enzymes.