Phospholipids - conjugated lipids, Biology

Assignment Help:

PHOSPHOLIPIDS

  • Most abundant lipid present in cell membrane, also called membrane lipid.
  • It is made up of lipid & phosphoric acid.
  • The basic phospholipid is phosphatidic acid.
  • They are respectively known as phosphatidylcholine (lecithin), phosphatidylethanolamine (cephalin), phosphatidylserine and phosphatidylinositol.
  • Phospholipids are amphipathic having both hydrophobic and hydrophilic ends.
  • Phospholipids also account for fluidity and selective permeability of membranes.
  • Lecithin acts as a carrier molecule, by its deficiency fatty liver disease is caused.
  • Cephalin present in egg yolk, nervous tissue.
  • Cephalin helpful in blood clotting.
  • Plasmogens present in brain & myelin sheath.
  • Sphingomyelin is a phospholipid, which do not contain glycerol.
  • Sphingosine is found, eg. nervous tissue.
  • Sphingomyelins occur in most animal membranes.
  • They are also present in good quantity in myelin sheath of nerve fibres.

Related Discussions:- Phospholipids - conjugated lipids

Genetics, What is pedigree analysis . How to solve the complicated question...

What is pedigree analysis . How to solve the complicated questions of pedigree . How to identify wheather it is dominant or reccessive its genotype

Learning objectives of metabolic diseases, Q. Learning objectives of metabo...

Q. Learning objectives of metabolic diseases? • enumerate the etiological factors and symptoms of gout and few inborn errors of metabolism, • describe the metabolic changes

Explain the functionality of central nervous system, Explain the functional...

Explain the functionality of Central Nervous System ? The central nervous system is the center of the nervous system, receiving impulses from, and sending impulses to, the per

What are the organs that are part of the male genital system, Q. What are t...

Q. What are the organs that are part of the male genital system? The organs that comprise the male genital system are the testicles, the vas deferens, the seminal vesicles, the

What are the main prophylactic measures against malaria, Q. What are the ma...

Q. What are the main prophylactic measures against malaria? The major preventive measures against malaria are the elimination of the treatment of infected people, vector mosqui

Behavioural adjustments, Behavioural Adjustments When faced with a su...

Behavioural Adjustments When faced with a sudden temperature change, most animals make behavioural responses that enable them to avoid extreme or lethal conditions. Among the

What is protein synthesis, What is Protein Synthesis? Protein Synthesi...

What is Protein Synthesis? Protein Synthesis :  Protein synthesis begins in the nucleus, with the formation of mRNA from a DNA template through transcription. The function of

Define fluids required for underweight - nutritional care, Define Fluids re...

Define Fluids required for underweight - nutritional care? Take fluids only after a meal instead of with or before meals so that food intake is not reduced. High calorie nouris

Define translation phase of gene expression process, Define Translation Pha...

Define Translation Phase of gene expression process? The NDA which the transcript into m RNA is translated into protein with the help of ribosomes, m RNA, amino acids, a number

Stable atoms have no vacancies in their outer shell, Select all that are tr...

Select all that are true/correct: Stable atoms have no vacancies in their outer shell. Hydrogen is more stable than carbon Helium is more stable than carbon Helium is more stable t

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