Digestion of nucleic acids, Biology

Assignment Help:

Digestion of Nucleic Acids

Several nucleases present  in  the  pancreatic juice  like RNAase and  DNAase  digest various nucleic acids- These enzymes  are endonucleases which hydrolyze internal phosphodiester bonds which are  located more centrally in the nucleic acid. They form shorter length  chains with  3'-hydroxyl  and  5'-phosphoryl  or  5'-hydroxyl  and  3'- phosphoryl terminus. Some act on  both  the strands, whereas,  others can  hydrolyze only single strand  of  nucleic acids.  Phosphatases  present  in  the  intestinal  juice remove phosphate from hexophosphates, glycerophosphates and nucleotides derived from the food.

 


Related Discussions:- Digestion of nucleic acids

Levels of biodiversity, There are three levels of diversity viz. genetic, ...

There are three levels of diversity viz. genetic, species and ecosystem diversity. In effect, these levels cannot be separated. Each is important, interacting with a nd influencin

What dna and rna are polymers composed are called, DNA and RNA are polymers...

DNA and RNA are polymers composed of repeated units called?

Aves, Flighting adaptations in birds

Flighting adaptations in birds

Show estrogen level and the lh level in the menstrual cycle, Q. What is the...

Q. What is the relationship between the estrogen level and the LH level in the menstrual cycle? What is the function of LH in the menstrual cycle and when does its blood concentrat

Genotype for each individual, The allele that causes albinism (p) is recess...

The allele that causes albinism (p) is recessive to the allele for normal pigmentation (P). A normal woman whose father is an albino marries an albino man whose parents are both no

Coxal glands, Coxal Glands There is a pair of coxal glands, in almost ...

Coxal Glands There is a pair of coxal glands, in almost all the segments in Onychophora (Peripatus). Developmentally; in every segment a hollow follicle or somite arises and i

What are the common congenital heart disease, Q. What are the Common congen...

Q. What are the Common congenital heart disease? Fossa Ovalis ASD Commonest defect is fossa ovalis ASD. It can be closed by devices. ASD should be sized in various views

Explain the absorption of protein, Explain the Absorption of Protein? A...

Explain the Absorption of Protein? Although single amino acids are liberated in the intestinal contents, there is insufficient power in the enzymes of the pancreatic juice to r

Stratification, Stratification On the basis of the variation in air tem...

Stratification On the basis of the variation in air temperature. the atmosphere has been divided vertically into four layers: (figure shown below) thee troposphere, stratospG,

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