What is the ph inside the stomach, Biology

Assignment Help:

Q. What is the pH inside the stomach? Why is there a need to keep that pH level? How is it maintained? Which are the cells that produce that pH?

The normal pH of the gastric juice is around 2 so it is an acid pH.

It is necessary for the gastric pH to be kept acid for the activation of pepsinogen (a proenzyme secreted by the gastric chief cells) into pepsin the digestive enzyme that acts only under low pH  This pH level is attained by the secretion of hydrochloric acid (HCl) by the parietal cells.


Related Discussions:- What is the ph inside the stomach

Nutrion, what are the different modes of nutrition

what are the different modes of nutrition

Difference between vertebrate - invertebrates nervous system, Q. What are s...

Q. What are some major differences of the vertebrate nervous systems comparing to invertebrates? In vertebrates the nervous system is well-characterized, having dorsal neural c

Evolution, write similaritie between the two species?

write similaritie between the two species?

Schizocoelous pattern – coelom, Schizocoelous pattern – Coelom There ...

Schizocoelous pattern – Coelom There are two patterns of coelom formation in animals schizocoelous and enterocoelous. In schizocoelous pattern, two teloblasts cells (primordi

Why bacteria classified as prokaryotes, Bacteria have a region known as a n...

Bacteria have a region known as a nucleoid, in which their genetic material is located. Why, then, are bacteria classify as prokaryotes? The nucleoid is not surrounded by a mem

State the benefit of the new brain imaging technology, Benefit of the new b...

Benefit of the new brain imaging technology Benefit from the new brain imaging technology, notably the CT scan, and the application of high speed computer technologies, permitt

Types of earthquake, Earthquakes Can Be classified into different categorie...

Earthquakes Can Be classified into different categories on the basis of region where it  occurs and the geological make-up of that region as : (i)     Tectonic earthquake: most

Monitoring therapy for endocarditis, Within a week after initiation of effe...

Within a week after initiation of effective antimicrobial therapy, almost 75 per cent of patients with IE, including those with PVE, are afebrile and 90 per cent have defervesced b

Induction of defensive barriers in plants, Induction of Defensive Barriers ...

Induction of Defensive Barriers in Plants Several polymers deposited near surface of plants form an effective barrier against invasion or stress. Cuticle (which consists of a

Poverty and malnutrition, Poverty and Malnutrition Poverty and malnutr...

Poverty and Malnutrition Poverty and malnutrition are closely related. As noted before, many elementary aspects of being poor like hunger, inadequate health care, unhygienic l

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