Digestion of proteins, Biology

Assignment Help:

Digestion  of proteins

Digestion  of proteins  is  initiated  in  the  stomach by pepsin.  Pepsin  acts upon food proteins  and  converts them  to proteoses  and  peptones which  are  large polypeptide derivatives as can  be  seen in  Figure.  Pepsin is  Ln  endopeptidase since  it hydrolyses  peptide  bonds within  the main polypeptide structure. Pepsin  specifically acts  upon  the  peptide  bonds formed  by  amino acids  with  an aromatic  ring =(e.g.  tyrosine)  or  dicarboxylic amino  acid  i.e.  amino acids with  2  COOH  groups (e.g.  glutamate).

 

1455_Digestion  of proteins.png


Related Discussions:- Digestion of proteins

Principle for determination of blood glucose, Define Principle for Determin...

Define Principle for Determination of Blood Glucose by Nelson Somogyi Method? Proteins are precipitated from the sample and protein free filtrate is heated with alkaline copper

Where in the body is the thyroid gland located, Where in the body is the th...

Where in the body is the thyroid gland located? The thyroid is located in the anterior cervical region (frontal neck), in front of the trachea and just below the larynx. It is

Hormones controlling other functions, Hormones Controlling Other Functions ...

Hormones Controlling Other Functions Crustacean's exhibit pronounced capacity for physiological color changes. It is known that the color changing mechanisms in Crustacea are

#sperm, #sperm of reptilia

#sperm of reptilia

Locomotion in amoeba, Locomotion Continuous formation of new  pseudopod...

Locomotion Continuous formation of new  pseudopodia keeps amoeba in constant locomotion .This is called  amoeboid  movement .It  occurs  in many  other  protozoans , in  amoebo

How parasitic infections are found, How Parasitic infections are found? ...

How Parasitic infections are found? Parasitic infections are found throughout the world. With increasing travel, immigration, use of immunosuppressive drugs and the spread of A

Is cell division happening during the entire cell cycle, Is cell division h...

Is cell division happening during the entire cell cycle? What is interphase? Cell division properly happens during the mitotic phase of the cell cycle. During interphase proces

Poultry and duck diseases-marek''s disease, Marek's disease Marek's dis...

Marek's disease Marek's disease is a lymphoproliferative disease of chicken, quails, bantams and other free-flying birds. It is caused by the Gallid Herpesvirus 2 of subfamily

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd