Functions of gluconeogenesis, Biology

Assignment Help:

Functions of Gluconeogenesis

The significance of gluconeogenesis include:

1)  During starvation or during periods of  limited  carbohydrate intake, when  the levels of liver glycogen  are  low,  gluconeogenesis is  important in maintaining adequate blood sugar concentration since a continual supply of glucose  is necessary as a source of energy for the nervous system and the erythrocytes.

2) Even when most of  the energy requirement  ofthe organism is met by the supply  of fat, there is always a certain basal requirement  for glucose which is provided by gluconeogenesis.

3) During extended exercise, when  high  catecholamine levels have mobilized carbohydrate and  lipid reserves, the gluconeogenic pathway allows the use of lactate from glycolysis and of glycerol from fat break down.

4)  During metabolic acidosis, gluconeogenesis  in the kidney allows  the excretion of an  increased number of protons.

 


Related Discussions:- Functions of gluconeogenesis

Supply of animals in lab, Supply of Animals: Lab animals must be obtained ...

Supply of Animals: Lab animals must be obtained from accredited dealers and by accredited dealers, we mean suppliers in the business of supplying animals for lab use, and not from

Explain the potassium conductance, In a neuron at rest, the membrane A....

In a neuron at rest, the membrane A. voltage will be less than zero. B. sodium conductance is greater than the membrane potassium conductance. C. voltage is less than the

What are SOL, What are sols?  A colloidal system in which solid  partic...

What are sols?  A colloidal system in which solid  particles are dispersed in a liquid is referred to as a sol, to distinguish it from a true solution. In a true solution, the

Intermediate and the definitive hosts of the plasmodium, Q. What are the in...

Q. What are the intermediate and the definitive hosts of the plasmodium? In the life-cycle of the plasmodium humans are the intermediate hosts (where asexual reproduction takes

Explain the role of pancreas in digestion, Role of Pancreas in Digestion ...

Role of Pancreas in Digestion Pancreatic  juices  secreted from  the  pancreas  aid  in  digestion  of  the  food. About 600-800  ml  of  fluid  i.e.  the  pancreatic juice  is

Can you define p-waves, Q. Can you define P-Waves? Changes in P-wave mo...

Q. Can you define P-Waves? Changes in P-wave morphology have been well described in resting tracings and are very useful in identifying right and left sided hemodynamic alterat

Cardiac output - circulation, Cardiac Output - Circulation The cardiac...

Cardiac Output - Circulation The cardiac output can be determined in a number of ways. The most common method is the Fick's principle. A. Fick a German physiologist in 1870 de

Malignant catarrhal fever (mcf), Malignant catarrhal fever (MCF) Malig...

Malignant catarrhal fever (MCF) Malignant catarrhal fever is invariably fatal generalized lymphoproliferative disease of cattle and sometimes of wild ruminants. It is common i

Movement of body parts, MOVEMENT OF BODY PARTS - Movement of appenda...

MOVEMENT OF BODY PARTS - Movement of appendages bring about locomotion. Perapodia, setae in Annelida, jointed legs in Arthropoda, flat foot in mollusca, tube feat in sta

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