Explain the role of pancreas in digestion, Biology

Assignment Help:

Role of Pancreas in Digestion

Pancreatic  juices  secreted from  the  pancreas  aid  in  digestion  of  the  food. About 600-800  ml  of  fluid  i.e.  the  pancreatic juice  is  secreted per day  by  pancreas. Pancreatic juice  is alkaline  in  nature (pH  about 8.0) and  contains both organic and inorganic  substances. The  enzyme  components  are  trypsin,  chymotrypsin, elastase 125 and  carboxypeptidase,  all of  which  are  secreted  as  inactive  precursors  c~  .3 zymogens.  The  other  enzymes  are  amylase,  lipase,  cholesteryl  ester hydrolase, phospholipase,  ribonucleases, deoxyribonucleases  and  phosphodiesterases. Sodium, chloride and  bicarbonate  are the major inorganic constituents. Before we proceed further, let us understand what we mean by  zymogens. Zymogen is actually the  enzyme molecule synthesized, but  in an inactive form

 


Related Discussions:- Explain the role of pancreas in digestion

Why healthy skeletal muscle fiber is isolated, Why healthy skeletal muscle ...

Why healthy skeletal muscle fiber is isolated A healthy skeletal muscle fiber is isolated and has no external forces on it.  It has normal intracellular levels of ATP and is ba

What is emulsion, Emulsions  You may have eaten Mayonnaise. Some  of yo...

Emulsions  You may have eaten Mayonnaise. Some  of you may also know how it is made. Mayonnaise is a liquid in liquid  dispersion, in fact a true  emulsion.  A true emulsion re

Define absorption of calcium from dietary calcium supplement, Define Absorp...

Define Absorption of Calcium from dietary calcium supplements? Absorption from dietary calcium supplements is important to know, since they are almost universally recommended f

Etiologic factor of congestive cardiac failure, Q. Etiologic factor of Cong...

Q. Etiologic factor of Congestive Cardiac Failure? Congestive heart failure develops over a period of time when the necrotic tissues are not replaced by functional connective c

Higher calorific value (hcv) or gross calorific value (gcv), It is defined ...

It is defined as the total amount of heat produced, when unit mass/volume of the fuel has been burnt completely and the products have been cooled to room temperature (~ 15 0 C).

What is the improper implant type in improper bone type, Improper Implant t...

Improper Implant type in Improper Bone Type In routine sites with good quality bone, the clinician should prefer implants without any superadded HA coatings and avoiding their

What is the function of the testicles, Concerning reproduction what is the ...

Concerning reproduction what is the function of the testicles? The testicles are the male gonads, i.e., the organs where the production of gametes takes place. In human beings

Explain about nutritional recommendations for healthy ageing, Explain about...

Explain about the Nutritional recommendations for Healthy Ageing? You would recall reading about meal planning during various stages of life, spanning right from the infancy ti

Functions of ecosystem, Ecosystems main functions are physical, chemical an...

Ecosystems main functions are physical, chemical and biological processes. Which is required for if maintenance of ecosystem. Some important function- 1.        Production of bi

Alcohol consumption by diabetes patient, Q. Alcohol consumption by diabetes...

Q. Alcohol consumption by diabetes patient? Intake of alcohol should be limited. It is high in calories, lacks essential nutrients and may therefore promote ketoacidosis, hyper

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