--%>
Assignment Help - homework help

What are phospholipids

What are phospholipids? Explain in brief.

E

Expert

Verified

Phospholipids are molecules made up of glycerol bound to 2 long molecules of fatty acids and to 1 phosphate group. Thus, phospholipids are amphipathic molecules, that is, they have a non-polar part, due to the long fatty acid chains, and a polar part, due to the group phosphate.

Phospholipids are the major component of cell membranes. Sphingomyelin, the substance which makes the myelin sheath of axons in nervous system, is a phospholipid as well.

   Related Questions in Biology

  • Q : Larynx and Vocal Cords What is the

    What is the Larynx and Vocal Cords?

    		•
  • Q : What are fibroids What are fibroids ?

    What are fibroids? And what are their symptoms.

    		•
  • Q : Cultural Transformation and

    In the article, DeMarie, S.M. and B.W. Keats, “Deregulation, Reengineering, and Cultural Transformation at Arizona Public Service Company”, Organizational Dynamics 23 no.3 (Winter 1995): 70-76. 1. What environmental forces were affecting APS? 2. In what ways did they motivate change? 3. What we

    		•
  • Q : Guidelines of perception Using a

    Using a particular illustration of a time when you misperceived a situation, name and describe how at least three of the guidelines of perception would have helped you in perceiving the situation more accurately.

    		•
  • Q : Nitadion What is meant by the nidation?

    What is meant by the nidation? Specify the phase of tmenstrual cycle where nidation takes place?

    		•
  • Q : Do worm infections stimulate the

    Out of which kind of defense cell, do worm infections stimulate the multiplication?

    		•
  • Q : Gray matter and white matter of the

    State some of the respective constituents of gray matter and of white matter of the spinal cord?

    		•
  • Q : Left and right bronchii Explain the

    Explain the anatomical reason for left bronchus to be more elevated as compared to the right bronchus? Why in most cases of aspiration of foreign material by children is the object found within the right bronchus?

    		•
  • Q : Smartness in Business and personal

    SMART–define the principal and outcome then set the objectives in terms of SMART usage–business or personal objectives will suffice.

    		•
  • Q : Accessible vaccines against

    Write down the main accessible vaccines against poliomyelitis?

    		•