Calcium control of glycogen metabolism, Biology

Assignment Help:

As we have seen, in during epinephrine hormonal control or glucagon, dephosphorylated   phosphorylase   kinase   is activated by being phosphorylated by protein kinase. This then activates stimulates glycogen degradation and phosphorylase.Furthermore, there is also another way to activate dephosphorylated phosphorylase kinase, at least partially, and which is by a high concentration of Ca2+ ions. This is very significant in muscle contraction which is triggered when Ca2+ is released from the internal store in the sarcoplasmic reticulum. Thus, as well as allosteric control and hormonal control during muscle contraction both of which stimulate glycogen degradation and there is also calcium control.

 


Related Discussions:- Calcium control of glycogen metabolism

How the required weight gain calculated, How the Required weight gain Calcu...

How the Required weight gain Calculated? Weight gain is another aspect deserving attention. 'Allowable' or recommended weight gain could be higher than for adults. The weight g

Oxygen transport in blood, Oxygen Transport in Blood All four respirat...

Oxygen Transport in Blood All four respiratory pigments are adapted to load and unload oxygen effectively in I the habitats where they have evolved, whether animals live on la

Define the surgery process for cancer patient, Define the Surgery Process f...

Define the Surgery Process for Cancer Patient? Surgery is generally conducted in the absence of metastasis i.e. when a tumor is localized. Nutrition support would vary dependin

Sample outline of child history questionnaire, Sample Outline of Child Hist...

Sample Outline of Child History Questionnaire Basic identifying data: Child's name Date of birth Date of evaluation Person referring for evaluation Per

Evolutionary Biology-Genetic Drift, Imagine a population evolving by geneti...

Imagine a population evolving by genetic drift in which the frequency of allele K is 0.65. What is the probability that at some point in the future allele K will drift to a frequen

Evolutionary advantage of the occurrence of sperm cells, What is the evolut...

What is the evolutionary advantage of the occurrence of sperm cells and larval stage in the life cycle of sponges? The sexual reproduction in sponges, in addition to contributi

What to do to speed up the reaction, Sucrose, or table sugar, can react wit...

Sucrose, or table sugar, can react with water to produce two other compounds, glucose and fructose. Though, when you add sugar to a glass of water, this reaction proceeds ext

Define the different forms of protein energy malnutrition, Define the Diffe...

Define the Different Forms of Protein Energy Malnutrition? The term PEM is used to describe a wide range of clinical conditions ranging 'from the very clinically detectable flo

Cardiac transplantation, For patients with end-stage heart failure, cardiac...

For patients with end-stage heart failure, cardiac transplantation has become a promising therapy especially with the advent of  immunosuppressive therapy and more careful screenin

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