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

Explain precautions for preparation of general purpose media, Explain Preca...

Explain Precautions for preparation of general purpose media 1. Dissolve ingredients one by one in distilled water. 2. Check and set the medium to appropriate pH. 3. Auto

Define the v2 receptor antagonist, Define the V2 receptor antagonist A ...

Define the V2 receptor antagonist A new drug named ANTI-V2R has been developed that is a V2 receptor antagonist.  When ANTI-V2R binds to a V2 receptor, there is no binding of v

Help, A climate classification system divides regions according to _____?

A climate classification system divides regions according to _____?

Parasympathetic discharge to the heart leads to, An enhance in parasympathe...

An enhance in parasympathetic discharge to the heart leads to A. An enhance in the conductance of F-channels in SA node cells. B. An enhance in the conductance of potassium

Define metabolic activity and cell constituents, Define Metabolic Activity ...

Define Metabolic Activity and Cell Constituents? Metabolic activity like amount of acid produced or CO 2 produced is directly proportional to the number of bacteria present, s

Two major causes of severe protein energy malnutrition, Explain Two major c...

Explain Two major causes of severe Protein Energy Malnutrition? Two major causes of severe PEM are diluted milk formulae and infections, especially diarrhoea in poor communiti

Natural versus artificial-man-made-environment, Natural versus Artificial (...

Natural versus Artificial (Man-made) Environment The environments discussed so far are, natural environments. In several instances man has greatly altered the natural condition

What is biodiversity, Q. What is biodiversity? The Biological diversity...

Q. What is biodiversity? The Biological diversity is the variety of species of living beings of an ecosystem. In the ecosystems which are more biodiverse, like tropical forests

Limitations in the diagnostic use of stress echocardiography, Q. Limitation...

Q. Limitations in the Diagnostic use of Stress Echocardiography? Although the presence of coronary artery disease is readily recognised in the setting of multivessel disease, a

Which phase of the menstrual cycle does nidation occur, Q. What is nidation...

Q. What is nidation? In which phase of the menstrual cycle does nidation occur? Nidation is the implantantion of the embryo in the uterus and Nidation takes place around the 7t

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