Which of the following is NOT true of interleukins? ()
A: They
are cytokines which can be produced by various cells of the immune
system.
B: They
are hormones which allow one cell to communicate with another cell.
C: They
are in need of receptors on the target cell in order to mediate their
effects.
D: They
are able bind antigen with a high level of specificity.
E: They
are able to modulate various aspects of the B-cell arm of immune
system.
A: They
are cytokines which can be produced by various cells of the immune
system.
B: They
are hormones which allow one cell to communicate with another cell.
C: They
are in need of receptors on the target cell in order to mediate their
effects.
D: They
are able bind antigen with a high level of specificity.
E: They
are able to modulate various aspects of the B-cell arm of immune
system.
举一反三
- Which of the following are incorrectly paired? ()<br/>A. A: cell: glucagon <br/> B: cell: insulin <br/> C: cell: somatostatin <br/> D: cell: gastrin <br/> E: cell: secretin
- Which<br/>of the following cell is not labile cell () A: urothelial<br/>cell B: epidermis C: Lymphohematopoietic<br/>cell D: hepatocyte E: respiratory<br/>epithelial cell
- Which<br/>is correct about peripheral immune organ () A: It<br/>is also called secondary immune organ B: It<br/>is the place where NK cell located C: It<br/>is the place where RBC located D: It<br/>is the place where immune response located E: It<br/>includes spleen. liver and mucosal immune system
- Which<br/>of the following cells are found in the epidermis?() A: Keratinocyte B: Melanocyte C: Merkel’cell D: Adipocyte E: Langerhans’s cell
- 不属于胃底腺的细胞是:(<br/>) A: chief<br/>cell B: parietal<br/>cell C: stem<br/>cell D: mucous<br/>neck cell E: Clara<br/>cell