Do enzymes act better under basic or acid ph, Biology

Assignment Help:

Q. Do enzymes act better under basic or acid pH?

Most enzymes act in pH between 6 and 8, a range that corresponds to the general acidic level of blood and cells. There are enzymes, however, that act only under very basic or very acid pH. So enzyme activity depends on pH interval.

In the stomach, for example, the gastric juice has a very low pH, around 2, and there the enzyme pepsin acts to intensively absorb proteins. In the duodenum, pancreatic secretions increase the pH of the enteric juice for the action of other digestive enzymes, for example, trypsin.


Related Discussions:- Do enzymes act better under basic or acid ph

Dietary recommendations in celiac disease, Q. Dietary Recommendations in ce...

Q. Dietary Recommendations in celiac disease? The only dietary treatment for celiac disease is to follow a gluten-free diet. For most such a diet improves symptoms, heals inte

Why pluto is no longer considered a planet, Describe how the International ...

Describe how the International Astronomical Union defines a planet. Also include why Pluto is no longer considered a planet.

Explain the role of citrate, Role of citrate Citrate in addition to bei...

Role of citrate Citrate in addition to being an  intermediate  of citric acid cycle provides a source of acetyl CoA for  the cytosolic synthesis of fatty acids. Citrate inhi

Define the meaning of vital signs, Define the meaning of Vital signs V...

Define the meaning of Vital signs Vital signs are measures of different physiological statistics, often taken by health professionals, in order to assess the most basic body f

Name five kingdoms into which living beings are divided, What are the five ...

What are the five kingdoms into which living beings are divided? Which group of living being is out of this classification? The five kingdoms of living beings are the kingdom M

Consumptive use values, This means the non-market value of natural products...

This means the non-market value of natural products such as firewood, game and fodder that do not pass through a market or product preparation. Indigenous people in developing cou

Eggs of eutheria, EGG S OF EUTHERIA This egg is small & round. The dim...

EGG S OF EUTHERIA This egg is small & round. The dimeter of human egg is 0.1 mm. It has very little amount of yolk but they are also as alecithal egg. The egg is covered

How membrane maintained impermeability to potassium, How membrane maintaine...

How membrane maintained impermeability to potassium At 1 AM, an impermeable membrane divides a 1 liter solution of 1M NaCl in the left compartment from a 1 liter solution havin

Show the valve that separates the aorta from the heart, Q. What is the valv...

Q. What is the valve that separates the aorta from the heart? What is the importance of that valve? The valve between the aorta and the left ventricle is the aortic valve. The

Nursing process in infective endocarditis, Nursing Process Nursing Ass...

Nursing Process Nursing Assessment Health history-Past-valvular, congenital or syphilitic cardiac disease/cardiac surgery. Habits-IV drug abuse. Assess the signs an

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