Demonstrate the cell membrane, Biology

Assignment Help:

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?


Related Discussions:- Demonstrate the cell membrane

Venipuncture - blood collection, Venipuncture : patient shoul...

Venipuncture : patient should be seated or supine for at least 20 minutes before sampling. An arm with an inserted intravenous line should be avoided. The median cubi

What are cytochromes, What are cytochromes? Cytochromes are proteins of...

What are cytochromes? Cytochromes are proteins of the internal mitochondrial membrane that are specialized in electron transfer and participate in the respiratory chain. Energi

Explain what is class osteichthyes , Explain what is Class Osteichthyes ? ...

Explain what is Class Osteichthyes ? Class Osteichthyes takes its name from the Greek root "osteo," referring to bone, and "ichthys," referring to fish. The bony fish have a sk

Explain uncompetitive inhibition, Uncompetitive inhibition  In this typ...

Uncompetitive inhibition  In this type of inhibition, the inhibitor only binds with the enzyme-substrate complex making  it  inactive.  As  a  result,  the  product formation

How dissimilar are walls of these two types of blood vessel, Are the arteri...

Are the arteries or the veins constituted of more muscle tissue? How dissimilar are the walls of these two types of blood vessels? The arterial system has thicker muscle walls

Cnidaria - protozoa, Cnidaria - Protozoa The mature medusoid jellyfish...

Cnidaria - Protozoa The mature medusoid jellyfishes like Aurelia are the sexual stages. Sperms and eggs produced in the dissimilar (male and female) individuals ale released i

How nutritional status influences the age, How nutritional status influence...

How nutritional status influences the age? The nutritional status influences the age-related rate of functional decline in many organ systems in the body. Nutrition is also an

Environment and health- impact of air and water pollution, Environment and ...

Environment and Health- Impact of Air and Water Pollution Environment includes a host of factors of which air and water are the two major components. Air pollution is caused b

Explain about ia muscle-spindle, Which of the following occur in response t...

Which of the following occur in response to an increase in the length of the right knee extensors in response to a quick tap applied to the right patellar tendon?  An increase in t

Glucocorticoid response element, GRE  stands for the Glucocorticoid Respons...

GRE  stands for the Glucocorticoid Response Element: The binding site in a promoter to which the activated glucocorticoid receptor can be bind. The glucocorticoid receptor is signi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd