Precursors for gluconeogenesis, Biology

Assignment Help:

Glycerol can act as a substrate for glucose synthesis by conversion to dihydroxyacetone phosphate and an intermediate in gluconeogenesis.  In  order  for citric  acid  cycle pyruvate, lactate,  intermediates  and  the  carbon  skeletons  of mainly  amino  acids  to act as precursors  for gluconeogenesis and these  compounds must  first  be  transformed  to  oxaloacetate.  several  of  the  carbon  skeletons  of  the amino  acids  give  increase  to oxaloacetate  straightly.  Others feed into the citric acid cycle as intermediates and the cycle then converts these molecules to oxaloacetate.  Lactate is changed to pyruvate through the lactate dehydrogenase reaction and some amino acids also provide enhance to pyruvate.  Therefore,   for these precursors the first step in the gluconeogenic pathway is the conversion of pyruvate to oxaloacetate.

 


Related Discussions:- Precursors for gluconeogenesis

Define contains permitted synthetic food colour, Normal 0 fa...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Definition of rabies, Question 1 Explain various methods employed for ...

Question 1 Explain various methods employed for the lab diagnosis of rabies Definition of rabies Listing of various methods employed for rabies Explaining the meth

5.4 assessment from the book, Briefly explain why cutting a flatworm into p...

Briefly explain why cutting a flatworm into pieces would not kill it

Explain about the adie''s pupil disease, Adie's  (Tonic) Pupil In Adie'...

Adie's  (Tonic) Pupil In Adie's syndrome there is no evident cause for the denervation. Most patients are women, aged 20-40 and have poor light reaction in one eye. When examin

Explain about podophyllum, Q. Explain about Podophyllum? These species ...

Q. Explain about Podophyllum? These species were long used by indigenous people in Americea and Asia, including for the treatment of skin cancers and warts. The combination of

Can you explain antibiotics, Q. Can you explain Antibiotics? The antibi...

Q. Can you explain Antibiotics? The antibiotics are the chemicals produced by microorganisms which are able to destroy or inhibit the growth of other microorganisms. The therap

What is technetium 99m sestamibi scan, Q. What is Technetium 99M Sestamibi ...

Q. What is Technetium 99M Sestamibi Scan? This study is another form of studying perfusion of the heart. This radioactive study is similar to that of thallium 201. With a combi

Temperate evergreen forest - ecosystem, Temperate evergreen forest - Ecosys...

Temperate evergreen forest - Ecosystem Many parts of the world have a mediterranean type of climate which is characterised by warm, dry summers and cool, moist winters. These

Explain noncompetitive inhibitor, Explain noncompetitive inhibitor A no...

Explain noncompetitive inhibitor A noncompetitive inhibitor can combine with either the free enzyme or the enzyme- substrate  complex, interfering  both.  The  most  common  ty

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