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TLS Online TPP Program

#Question id: 2066

Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?

#Unit 2. Cellular Organization

  1. It exhibits specificity for a particular type of molecule.

  2. It requires the expenditure of cellular energy to function.

  3. It works against diffusion.

  4. It has no hydrophobic regions.

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TLS Online TPP Program

#Question id: 1712

#Unit 4. Cell Communication and Cell Signaling

The tingible bodies inside germinal center macrophages are:
TLS Online TPP Program

#Question id: 1713

#Unit 4. Cell Communication and Cell Signaling

The paracortical area of a lymph node comprises mainly:
TLS Online TPP Program

#Question id: 1714

#Unit 4. Cell Communication and Cell Signaling

In a lymph node, the antigen pneumococcus polysaccharide SIII leads to:
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?