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

Define multiple tube fermentation test, Define Most Probable Number Test (M...

Define Most Probable Number Test (Multiple Tube Fermentation Test)? Presence of coliforms in the water sample can be detected by performing multiple tube fermentation test whic

Define the micronutrient deficiencies, Define the Micronutrient Deficiencie...

Define the Micronutrient Deficiencies? In the previous section, we learnt about macronutrient deficiencies i.e. protein energy malnutrition in children. We are now aware that t

Nutrient elements of plants, Nutrient Elements of Plants Let us first ...

Nutrient Elements of Plants Let us first find out the chemical composition of plants and see which element nature has selected to support their healthy growth. Only then we wi

What is the life cycle of the hookworms, What is the life cycle of the hook...

What is the life cycle of the hookworms? Adult hookworms within the human intestine release eggs that are eliminated with the human feces. Under adequate conditions of moisture

Hydrology, Hydrology Background: Hydrology is the study of the move...

Hydrology Background: Hydrology is the study of the movement and distribution of water resources. This is an important field of study in a dry climate like Utah. Although c

What is g-protein, Which of the following is true for a G-protein? A. A...

Which of the following is true for a G-protein? A. After the ATP-ase of the alpha subunit of a G protein converts the ATP bound to the alpha subunit to ADP and inorganic phosph

What is physiologic adaptation, Physiologic Adaptation Modeling is a su...

Physiologic Adaptation Modeling is a surface specific activity (apposition or resorption) that produces a net change in the size and/or shape of the bone. It is an uncoupled pr

What is atrial fibrillation, Q. What is Atrial Fibrillation ? As the le...

Q. What is Atrial Fibrillation ? As the left atrial size increase and atrial wall gets fibrosed, depolarization wave fronts get fragmented and atrial fibrillation sets in. Atri

What are the factors that for influencing photosynthesis, What are the fact...

What are the factors that for influencing photosynthesis also interfere with the gross primary productivity? Mostly water and light, but also mineral salts, temperature and car

Why is this area more vulnerable to damage than others, A small family was ...

A small family was traveling in the car when a minor accident happened. The children in the back seats were wearing lap belts, but still sustained numerous bruises about the abdome

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