Demonstrate the cell membrane, Biology

While working in the lab, you isolate a cell from a mouse and a cell from a human and fuse them together to form a live, hybrid cell. You then use an antibody that recognizes all mouse membrane proteins and is labeled with a green fluorophore, and another antibody that recognizes all human membrane proteins and is labeled with a red fluorophore to visualize the location of membrane proteins on the hybrid cell. Immediately after fusion of the cells, hybrids incubated with both antibodies appear to have one distinct half that is all green, while the other half is all red.  

A) What do you expect to see if you look again an hour later and what does this demonstrate about the cell membrane?  

B)  You now wish to compare the properties of the mouse and human membrane proteins in the hybrid cells. Describe a technique that could be used to study the behaviour of the proteins in the cell membrane.  

C)  You accidentally leave your cells next to the air conditioner where cold air blows on them for the hour you were eating lunch.  How have your cells' membranes changed to maintain fluidity?

Posted Date: 3/6/2013 5:46:37 AM | Location : United States







Related Discussions:- Demonstrate the cell membrane, Assignment Help, Ask Question on Demonstrate the cell membrane, Get Answer, Expert's Help, Demonstrate the cell membrane Discussions

Write discussion on Demonstrate the cell membrane
Your posts are moderated
Related Questions
DISORDER OF SKELETON AND JOINTS - 1 .      Sprain - It involves a stretching or tearing of tendons or ligaments. 2.      Arthritis - It is infalmation of joints.

how does respiration in animals occur? what is respiration? what are the common types of respiration?

Determine the importance of Clinical Studies The opportunity to investigate the conditions that influence stages of growth and development from gestation to infancy to early ch

Explain Biochemical or Physiological Risk Factors ? The biochemical or physiological risk factors are those abnormalities, some of which are metabolic in nature, which give ris


What Is the advantage of having a coelomic body cavity


Some plants and animals originate food contain toxic substances. Some pulses and legumes contain a number of toxic substances such as protease inhibitors, lathyrogens, and flavism

What is the Importance of vitamin B 12 Vitamin B 12 deficiency is manifest by the  symptoms of pernicious anaemia (Addison-Biermer's disease). An irreversible atrophy of the

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4