Explain glycogenolysis, Biology

Assignment Help:

Glycogenolysis

Unlike glycogenesis, glycogenolysis is the  breakdown of glycogen. Glycogen is  broken down  in  the  liver and muscle catalysed  by  the  enzyme glycogen phosphorylase. Inorganic  phosphate (Pi)  is used  for  the  lysis and hence  is called  phosphorolysis. Phosphorylase specifically acts upon a 1 →4  linkage of  glycogen  to produce glucose-1- phosphate. The  removal of  al,4  glucosyl  residues continues  until about 4 glucose residues remain on either side of a-1,6  branch, then  the debranching enzyme  (amylo  a 1,6 glucosidase)  causes the hydrolytic splitting  of  a 1,6  linkages. Here free  glucose  is  formed (since no phosphate  is used  for  lysis).

 


Related Discussions:- Explain glycogenolysis

Why is meiosis important for the maintenance, Why is meiosis important for ...

Why is meiosis important for the maintenance of the normal quantity of chromosomes of a species with sexual reproduction? A reduction to a half of the maximum normal quantity o

Describe components of a complete diagnosis, Describe Components of a Compl...

Describe Components of a Complete Diagnosis of Congenital Heart Disease ? A complete diagnosis of congenital heart disease requires accurate and thorough description of the he

Define regulation of intracellular ca concentration, Define Regulation of i...

Define Regulation of intracellular Ca concentration? The cytoplasmic calcium concentration is regulated by a series of calcium pumps, which either concentrate calcium ions with

What are the major theoretical models, Q. What are the major theoretical mo...

Q. What are the major theoretical models that try to explain the formation of the enzyme-substrate complex? There are two major models that explain the formation of the enzyme-

Human respiratory system - alveoli, A L VEOL I - Sac like structu...

A L VEOL I - Sac like structure, unit of lungs. Increase surface area, exchange of gases occur in it. Rich in blood capillaries. Aloeoli join by pore of Kuhn to form a

Synthesis of polyamine, Synthesis of Polyamine As the name of this cla...

Synthesis of Polyamine As the name of this class of compounds suggests, polyamines have several amino groups replacing hydrogen usually in alkyl chain e.g., putrescine is 1, 4

9 questions in cardiovascular physiology, I have 9 questions in my undergra...

I have 9 questions in my undergraduate cardiovascular physiology class I need help with. It is mostly dealing with slow response action. I need the work in about 2nite hours from n

RNA synthesis, Distinguish features in the mechanisms of RNA synthesis, + (...

Distinguish features in the mechanisms of RNA synthesis, + (RNA), (-) RNA, and ds RNA viruses.

Residual soils-types of soil, Residual Soils Residual soils are formed ...

Residual Soils Residual soils are formed at the same site where the weathering of the parent rock has taken place or soils formed in situ from the underlying rocks. These are a

Explain the character of pulse, Explain the Character of Pulse ? A norm...

Explain the Character of Pulse ? A normal pulse wave has an upstroke and down stroke. Dicrotic notch present on direct arterial traces is impalpable. Figure: Arterial

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