How phosphorus in blood is presented, Biology

Assignment Help:

How Phosphorus in Blood is presented?

Phosphorus in Blood is Present as:

1.  Inorganic phosphorus in the form of HPO4 or H2PO4

2.  Organic or ester phosphorus such as glycerophosphate, nucleotide phosphate etc.

3.  Lipid phosphorus such as lecithin, cephalin etc.

4.  A small amount of residual phosphorus

Phosphate is absorbed from the jejunum with calcium and is deposited in the skeleton or mobilized from it in a fixed proportion to calcium. It is excreted by kidneys following glomerular filtration and active tubular re-absorption. The latter process is inhibited by PTH which thereby increases phosphate excretion. Serum inorganic phosphorus levels are measured in terms of phosphate ions, for ionised free phosphate does not circulate.


Related Discussions:- How phosphorus in blood is presented

Explain the canal obstruction - endodontic retreatment, Explain the Canal O...

Explain the Canal Obstruction File work shorter than the normal apical and feel a great resistance to reach true length. a. A retained instrument o Canal calcification b.

Define regulation of intracellular ca concentration, Define Regulation of i...

Define Regulation of intracellular Ca concentration? The cytoplasmic calcium concentration is regulated by a series of calcium pumps, which either concentrate calcium ions with

What is the notochord, What is the notochord? How is this structure formed?...

What is the notochord? How is this structure formed? The notochord is a rodlike structure that produces the supporting axis of the embryo and gives birth to the vertebral colum

Explain about extra low interstitial, Explain about Extra low Interstitial ...

Explain about Extra low Interstitial Extra low Interstitial (ELI) contains low levels of oxygen dissolved in interstitial sites in the metal. Lower amounts of oxygen and iron i

Sporophyte positioned in relation to the gametophyte, Q. Generally where is...

Q. Generally where is the sporophyte positioned in relation to the gametophyte in bryophytes? How does the sporophyte obtain nutrients? The bryophyte sporophyte generally is a

What is rigor mortis, Q. What is rigor mortis? Dead bodies are at first...

Q. What is rigor mortis? Dead bodies are at first limp. Many hours after death, skeletal muscles undergo a partial contraction that fixes the joints. This condition, called rig

High energy fixation - nitrogen fixation, High energy fixation - Nitrogen F...

High energy fixation - Nitrogen Fixation Through cosmic radiations, lightning, volcanic activity and meteorite trails which provide the high energy needed to combine atmospher

Photosynthetic function, Photosynthetic function Structural organisa...

Photosynthetic function Structural organisation of the leaf is suitable to perform the process of photosynthesis. Hence leaf is called as a food factory. The leaf has a l

How does the poison cyanide act upon the aerobic respiration, Q. How does t...

Q. How does the poison cyanide act upon the aerobic respiration? Cyanide is a poison that restrains the last cytochrome of the respiratory chain, interrupting the ATP formation

Preparation - culture medium, Preparation - Culture Medium Now that ...

Preparation - Culture Medium Now that you are familiar with the constituents the preparation of medium is quite simple. Several plant tissue culture media are now available

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