A man travels 600 km by train at 80 km/hr , 800 km by ship at 40 km/hr , 500 km by aeroplane at 400 km/hr and 100 km by car at 50 km/hr . What is the average speed for the entire distance ?

TLS Online TPP Program

#Question id: 1681

#Unit 4. Cell Communication and Cell Signaling

What do MHC class III genes encode?

TLS Online TPP Program

#Question id: 1682

#Unit 4. Cell Communication and Cell Signaling

Extensive allelic polymorphism is found in MHC:

TLS Online TPP Program

#Question id: 1683

#Unit 4. Cell Communication and Cell Signaling

Expression of MHC genes is:

TLS Online TPP Program

#Question id: 1684

#Unit 4. Cell Communication and Cell Signaling

What are the molecules mediating signal transduction following antigen binding to cell surface immunoglobulin on a B-cell called?

TLS Online TPP Program

#Question id: 1685

#Unit 4. Cell Communication and Cell Signaling

The TCR for antigen is:

TLS Online TPP Program

#Question id: 1686

#Unit 4. Cell Communication and Cell Signaling

A hapten is best defined as being: