At one instant , the hour hand and the minute hand of a clock are one over the other in between the marking for 5 and 6 on the dial . At this instant , the trip of the minute hand.

TLS Online TPP Program

#Question id: 1735

#Unit 4. Cell Communication and Cell Signaling

In the immunological synapse:

TLS Online TPP Program

#Question id: 1736

#Unit 4. Cell Communication and Cell Signaling

Lipopolysaccharide (LPS) from Gram-negative bacteria is:

TLS Online TPP Program

#Question id: 1737

#Unit 4. Cell Communication and Cell Signaling

The carrier T-cell epitope on a thymus-dependent antigen:

TLS Online TPP Program

#Question id: 1738

#Unit 4. Cell Communication and Cell Signaling

T-cell help for antibody production:

TLS Online TPP Program

#Question id: 1739

#Unit 4. Cell Communication and Cell Signaling

Cross-linking of B-cell surface receptors:

TLS Online TPP Program

#Question id: 1740

#Unit 4. Cell Communication and Cell Signaling

Activation of resting B-cells by T-helper cells depends directly upon costimulatory interaction between: