--%>
Assignment Help - homework help

Description of zymogens

Give a brief description of zymogens?

E

Expert

Verified

Zymogens, or proenzymes, are enzymes which are secreted in inactive form. Under certain situations a zymogen shifts to active form of enzyme. Zymogen secretions in general ensue because the enzyme activity can damage secretory tissue. For instance, the pepsinogen which is secreted by stomach becomes active under acid pH turning in enzyme pepsin. Other well-recognized zymogens are trypsinogen and chymotrypsinogen, enzymes which are secreted by exocrine pancreas and that is become chymotrypsin and trypsin respectively.

   Related Questions in Biology

  • Q : Chief bryophyte groups Explain the

    Explain the chief bryophyte groups?

    		•
  • Q : Genetically what are the two kinds of

    Genetically what are the two kinds of twins which can be produced?

    		•
  • Q : Define cell theory Cell theory : The

    Cell theory: The Cell theory is a theory which asserts that cell is the constituent unit of the living beings. Prior to the discovery of the cell, it was not accepted that the living beings were made up of building

    		•
  • Q : List some non-price rationing systems

    List some non-price rationing systems. Queuing. Favored customers. Rationing coupons.  

    		•
  • Q : Freudian Theory of Personality -

    Freud, the father of psychoanalytic theory, proposed that every individual's personality is the product of a struggle among three interacting forces- the id, the ego, and the superego. Freud theorized that there are four universal stages of psycho-sexual development which are decisive in

    		•
  • Q : Explain ERP ERP is a package with the

    ERP is a package with the methods and concepts for the integrated management of business as an entire, for efficient use of management resources, to enhance the effectiveness of an enterprise. At first, ERP was targeted for manufacturing industry most

    		•
  • Q : What is an Electronic Mail or Email

    Electronic Mail (Email): E-mail (or electronic mail) is the exchange of computer-stored messages through telecommunication. (Some of the publications spell it email; we favor the presently more established spelling of e-mail.) E-mail messages are gene

    		•
  • Q : Difference between the perceptions of

    Difference between the perceptions of karyotype and genome:Genome is the set of DNA molecules which characterizes each living organisms or each species. The concept then comprises the particular nucleotide series of DNA molecules of each individ

    		•
  • Q : Illustrate the world price on the graph

    The U.S. domestic market for T-shirts is illustrtaed below.

  • Q : How are gases exchanged in sponges How

    How are gases exchanged in sponges?

    		•