Explain coenzyme a, Biology

Assignment Help:

Coenzyme A

Coenzyme A  is  derived  from  the  vitamin pantothenic  acid. This  is abbreviated  as CoA.  This  can  be  divided into  two  components, adenosine  3,5-diphosphate  and pantotheine, which  is  formed  by  the  combination  of  pantothenic acid and mercaptoethylamine. Refer Figure  to understand its structures well. It gives rise to  acyl-CoA  derivatives  that are  mainly formed  in  ATP  dependent synthetase reactions. These are highly  reactive and participate  in various types of reactions. For example, oxaloacetate  is  converted  to  citrate  in  presence  of  citrate synthetase  by accepting acyl group of acyl-CoA. During carbohydrate metabolism,  the pyruvate is converted by  the  pyruvate dehydrogenase complex  to  acetyl-CoA  by  the  active participation  of  coenzyme  A.

 

1331_Coenzyme A.png


Related Discussions:- Explain coenzyme a

What is pleiotropy, What is pleiotropy? Pleiotropy (or pliotropy) is th...

What is pleiotropy? Pleiotropy (or pliotropy) is the occurrence in which a single gene conditions several dissimilar phenotypical traits. Some phenotypical traits might be s

What is the dichogamy, What is the dichogamy? Dichogamy is phenomenon o...

What is the dichogamy? Dichogamy is phenomenon of the maturation of female reproductive structures of the plant in a different period to the maturation of the male reproductive

Define the translocation of food through sieve tubes, Arrange the following...

Arrange the following processes sequentially to define the translocation of food through sieve tubes.   i. Unloading of sugar in sink cells (or cells of root).  ii. Uptak

Illustrate the maturation of honey, Q. Illustrate the maturation of honey? ...

Q. Illustrate the maturation of honey? Honey is the oldest sweet food known to man. Although honey is a natural sweetener, it is considered a refined sugar because 96% of dr

Procedures related to hygenic care, PROCEDURES RELATED TO HYGENIC CARE ...

PROCEDURES RELATED TO HYGENIC CARE Would you like to remain without a bath on any given day? Do you remain without a bath when you are sick.? No one normally, would like to m

Explain about suspensions, Explain about Suspensions Sol is a colloidal...

Explain about Suspensions Sol is a colloidal system, in which solid particles are dispersed in a liquid. When the particles of a solid are separated into large aggregates of pa

Determine the postovulatory phase of x menstrual cycle, Healthy human femal...

Healthy human female X is 25 years old and not pregnant.  During the postovulatory phase of X's menstrual cycle,   A.  there are high blood plasma levels of LH and FSH.

Type specimen of class enteropneusta, Q. Type specimen of class enteropneus...

Q. Type specimen of class enteropneusta? Examine the specimen and note the following features: 1. Balanoglossus has a soft, elongated, worm-like body which has a ciliated surf

Effect in controlling communicable disease, Early campaigns of the 19th cen...

Early campaigns of the 19th century that focused on sanitation, hygiene, housing, and nutrition had little effect in controlling communicable disease due to flawed rationale based

Show the impressions at first - Transitional Restorations, Q. Show the Impr...

Q. Show the Impressions at first - Transitional Restorations? The dental technique will have modified the abutment to the desired shape and will now be able to fabricate the tr

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