--%>
Assignment Help - homework help

Respective functions of proteins-phospholipids

Write down the respective functions of proteins, phospholipids and carbohydrates of cell membrane.

E

Expert

Verified

Membrane phospholipids enfold a structural function they form bilipid membrane which constitutes the cell membrane itself.

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

Membrane carbohydrates, allocated to proteins or to the lipids, are found in outer surface of cell membrane and they enfold in general labeling functions for recognition of cell by other cells and substances (for instance, they discriminate red blood cells in relation to ABO blood group system), immune modulation, pathogen sensitization functions, and so forth.

   Related Questions in Biology

  • Q : Examples of human diseases caused by

    State some examples of human diseases caused by the bacteria?

    		•
  • Q : Why is buprenorphine less addictive

    Why is buprenorphine less addictive than other opioids (such as fentanyl) - is it understandable by its strength of binding to the general receptor?

    		•
  • Q : Typical structures of seed Explain the

    Explain the typical structures of the seed? Explain the endosperm?

    		•
  • Q : Define plant cell vacuoles-covering

    Give a brief explanation of plant cell vacuoles. And also write down their properties. What is covering membrane of vacuoles called?

    		•
  • Q : Non knowledge-based factors at hospitals

    One of my friend has a problem in training at hospitals. Describe possible non knowledge-based factors (other things such as proper resources that do not require and are not affected by training/instruction).

    		•
  • Q : Fecundation in amphibians is external

    Whether fecundation in amphibians is external or internal? Also explain whether amphibians are evolutionarily proximal to fishes or to reptiles?

    		•
  • Q : Function or Role of Objective Function

    Function or Role of Objective The major functions and contributions of objectives are as follows: 1 def

    		•
  • Q : Internal|External Communication Group

    1)     Letters: letters are the most widely used form of written communication which can be between friends on matters of personal interests, or between individuals, firms or companies on matters of trade and commerce. In the more traditional forms of

    		•
  • Q : Why urinary raises whenever alcoholic

    Why urinary volume raises whenever alcoholic beverages are ingested? Answer: Alcohol reduces the ADH (or antidiuretic hormone) secretion by the hypophysis. Low ADH decreases the tubular resorption of water in the kidneys an

    		•
  • Q : Commercial law coursework assignment

    Commercial law coursework assignment help Answer each question separately (i.e. not as one continuous essay) You are reminded that you will be assessed on your ability to organize and present information and arguments lo

    		•