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Which of these immunoglobulins is present in external secretion?

Correct Answer: IgA
IgA is the predominant immunoglobulin which is present in the external secretion such as saliva, breast feed, tears, and mucus. It constitutes 10-15% of total immunoglobin in serum.

If 6 years are subtracted from the present age of Ayush and takes 25% of that then we get the present age of his only son. 4 years ago, his daughters age is 7 years more than his son. Sum of daughters present age and his wifes present age is 10 years more than Ayushs present age then find the present age of Ayush if average of present age of entire family is 30.25 yr?

Hari Rams present age is three times his sons present age and two fifth of his fathers present age. The average of the present age of all of them is 46 years. What is the difference between Hari Rams sons present age and Hari Rams fathers present age?

Which of the following is not responsible of producing diarrhea? b) Increase in Cl– secretion c) Decrease in reabsorption of water by the intestinal epithelium d) Decrease in Cl– secretion

Secretion of overexpressed proteins by fusion to a secretion signal can be useful because it helps in bringing about correct _______ and _____ protein folding.

The elastic potential energy of a body is
1. Work done by the external force against the deforming force.
2. Work done against the external force by the deforming force.
3. The sum of work done by the external force and the deforming force.
Which one option is true?

Which of the following immunoglobulins is also called secretory immunoglobulin?

Which of the following is obtained by fusing the sequences coding for the variable region of immunoglobulins to proteins of phage coat?

Which of the following is not a class of immunoglobulins?

Which of the following immunoglobulins can form a pentameric structure?

The following statements Immunoglobulins are true