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TLS Online TPP Program

#Question id: 2042

Which of the following process is required for the formation of C3 convertase that amplifies complement activation?

#Unit 4. Cell Communication and Cell Signaling

  1. C3b must bind to foreign antigens

  2. Factor B must bind to C3b for its proteolysis by Factor D

  3. Properdin must bind to the C3bBb complex for stabilization

  4. All of the above

More Questions
TLS Online TPP Program

#Question id: 1715

#Unit 4. Cell Communication and Cell Signaling

Which of the following lymphoid tissues is unencapsulated?
TLS Online TPP Program

#Question id: 1716

#Unit 4. Cell Communication and Cell Signaling

Expression of a CD8 α-α homodimer is characteristic of:
TLS Online TPP Program

#Question id: 1717

#Unit 4. Cell Communication and Cell Signaling

Which of the following functions are macrophages unable to carry out?
TLS Online TPP Program

#Question id: 1718

#Unit 4. Cell Communication and Cell Signaling

When Langerhans' cells differentiate into fully mature dendritic cells (DCs) they:
TLS Online TPP Program

#Question id: 1719

#Unit 4. Cell Communication and Cell Signaling

Langerhans' cells are found in:
TLS Online TPP Program

#Question id: 1720

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of lymphocytes?