NEET AIPMT SOLVED PAPER SCREENING 2006

  • question_answer
                    Angiotensinogen is a protein produced and secreted by:                                                                             

    A)                  macula densa cells                                         

    B)                  endothelial cells (cells lining the blood vessels)

    C)                  liver cells                            

    D)                  juxtaglomerular (JG) cells

    Correct Answer: C

    Solution :

                                              Angiotensinogen is a plasma protein produced and secreted by the liver cells. Renin secreted from juxtaglomerular cells and acts enzymaticaly on angiotensinogen to release 10 amino acid peptide angiotensin I.                 Macula densa is actualy a plaque in wall at the end of thick assending limb of nephrons.


You need to login to perform this action.
You will be redirected in 3 sec spinner