Q. What are the respective functions of phospholipids, carbohydrates and proteins of the cell membrane?

Membrane phospholipids have a structural function they form the bilipid membrane that constitutes the cell membrane itself.

Membrane proteins have numerous specialized functions. Some of them are channels for substances to pass through the membrane, others are signalers and receptors of information, others are enzymes, others are cell identifiers (cellular labels) and there are still those that play a part in the adhesion complexes between cells or between the internal surface of the membrane and the cytosketeleton.

Membrane carbohydrates, associated to lipids or to proteins, are found in the outer surface of the cell membrane and they have in general labeling functions for recognition of the cell by other substances and cells for instance, they differentiate red blood cells in relation to the ABO blood group system immune modulation functions, pathogen sensitization functions, etc

Posted Date: 5/30/2013 2:59:52 AM | Location : United States

Ask an Expert

Related Discussions:- What are the respective functions of phospholipids, Assignment Help, Ask Question on What are the respective functions of phospholipids, Get Answer, Expert's Help, What are the respective functions of phospholipids Discussions

Write discussion on What are the respective functions of phospholipids
Your posts are moderated

Write your message here..

Related Questions

How ignorance and poor socioeconomic cause pem, How Ignorance and Poor Soci... How Ignorance and Poor Socioeconomic cause PEM? Status Improper childcare, either as a result of lack of knowledge or lack of time for mother, could also contribute to the onse

Describe about mixed type of ta pvc, Describe about Mixed Type of TA PVC ? ... Describe about Mixed Type of TA PVC ? Management depends upon the type of TAPVC and could be very challenging. However the basic principle is to get all the pulmonary veins to

Fats requirements during congestive cardiac failure, Q. Fats requirements d... Q. Fats requirements during congestive cardiac failure? Fat: The quantity and quality of fat would be governed by the severity of hyper- lipidemia and adiposity. Emphasis, as

Biotechnology... what is the answer/, At a biotechnologist, employment oppo... At a biotechnologist, employment opportunities can be found in many areas. In addition to biotechnology companies, where can a scientist with a biotechnology background find employ

What is the salivary digestive enzyme, What is the salivary digestive enzym... What is the salivary digestive enzyme? Which type of food does it digest and into which smaller molecules does it transform the food? The salivary hydrolase is called as saliva

Main phases and clinical manifestations of schistosomiasis, Q. What are the... Q. What are the main phases and clinical manifestations of schistosomiasis? The Schistosomiasis has acute and chronic phases and Days after the infection the cercarial dermatit

Catecholamines, Catecholamines increase activation of Ca 2+ via beta-adren... Catecholamines increase activation of Ca 2+ via beta-adrenergic receptors and the adenyl cyclase system. Dopamine has both alpha and beta and dopaminergic effects.  Its beta ef

Economic importance of Protozoans, economic importance economic importance

Determine the term - leuconoid sponge, Determine the term - Leuconoid spong... Determine the term - Leuconoid sponge. The most complex of the three different sponge architectures. Choanocytes are found in chambers, and there is not any spongocoel. Water e

How can amine groups be classified, Q. How can amine groups be classified? ... Q. How can amine groups be classified? Amines can be classified into primary amines, those to which one -R (variable radical) is attached to a -NH 2 , secondary amines, those w