--%>
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 : What do you mean by Research &

    Research & Development (R&D): The Systematic activity joining both basic and applied research, and aimed at discovering answers to problems or making new goods and knowledge. R&D might outcome in ownership of intellectual

    		•
  • Q : How hormonal tests are useful to detect

    Explain how do hormonal tests are useful to detect pregnancy work?

    		•
  • Q : Main function of secretin in the

    Where secretin is produced and what is the main function of secretin in the digestive process? Answer: Secretin is made up in the duodenum. The chyme acidity causes

    		•
  • Q : Determining Cost of goods manufactured

    1. Reader's Corner is a small book store that rents space in a neighborhood shopping mall for $19,200 a year.  Utilities add another $7,800 yearly.  The total staff salaries and benefits projected for next year equal $56,000.  Also, Readers Corner spend

    		•
  • Q : Differentiation between white and red

    Write down the differentiation between white and red blood cells? And also give a brief description of leukocytes?

    		•
  • Q : Telephone Communication - Organization

    It has become one of the most commonly used means of oral communication. It is used to place and take orders, to exchange urgently needed information, to make appointments, to establish valuable business contacts, and numerous other things. Advantages of the telephone

    		•
  • Q : What is Facilities Consolidation

    Facilities Consolidation: It is the manufacturing, distribution and facilities management functions of a corporation are frequently in the crosshairs of cost reduction efforts. It is due to important fixed and variable costs of production, distributio

    		•
  • Q : Significance of water-nitrogen and

    Write down the respective significance of water, nitrogen and carbon for living beings?

    		•
  • Q : Multimedia Communication - Organization

    This is a combination of many 'media' brought together to convey a message. These 'media' can include graphic, photo, music, voice, text and animations. When these elements are placed together on computer screen, they become multimedia. Since multimedia combines many different media types, it is

    		•
  • Q : Parts of human ear? List out some of

    List out some of the main parts of the human ear?

    		•