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TLS Online TPP Program

#Question id: 1755

Prior to class switching, B-cells express:

#Unit 4. Cell Communication and Cell Signaling

  1. IgA alone

  2. IgA and IgG

  3. IgM and IgD

  4. IgD alone

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TLS Online TPP Program

#Question id: 1824

#Unit 4. Cell Communication and Cell Signaling

Neutrophil chemotaxis is mediated by:
TLS Online TPP Program

#Question id: 11667

#Unit 7. System Physiology – Animal

Which of the following is characteristic of juxtamedullary nephrons?
TLS Online TPP Program

#Question id: 28726

#Unit 2. Cellular Organization

KDEL receptor, located in the different vesicles, except?
TLS Online TPP Program

#Question id: 31

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the pair of enantiomers from the following substance? 
TLS Online TPP Program

#Question id: 12196

#Unit 6. System Physiology – Plant

IAN pathway may be important in only few plant families: