Type of receptor present on T-cells are__________________?

Related Mcqs:

1. The receptor cells of the olfactory epithelium are__________________?

   A. Bipolar neurons
   B. Unipolar neurons
   C. Multipolar neurons
   D. Stellate cells

2. The drug which has an affinity for a receptor site and produces the intrinsic activity of the receptor cell or enzyme system is known as____________?

   A. An agonist
   B. A non competitive antagonist
   C. A physiologic antagonist
   D. A competitive antagonist

3. In Hodgkin’s disease the lymphoa cells seen are__________________?

   A. Eosinophilis
   B. Plasma cells
   C. Reed-sternberg cells
   D. Giant cells

4. Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?

   A. Streptomycin
   B. Hamycin
   C. Neomycin
   D. Gentamicin

5. Why fetal cells continue to divide but terminally differentiated adult cells do not divide ?

   A. There are many cyclin inhibitors which prevent cell to enter into S phase in adult
   B. Phosphatase absent in fetal cells
   C. Proteinase is absent in fetus
   D. Absence of CD kinase

6. Bone marrow stem cells differ from differ from differentiated progenitor stem cells in what respect ?

   A. Provide differentiated terminal cells
   B. Reconstitution of Bone marrow
   C. Formation of the ovum
   D. Act as a repair system for the body

7. NK cells are effective against viral infected cells only if the cell with infection___________?

   A. Exprss MHC class I proteins
   B. Unable to express MHC class I proteins
   C. Express MHC class II proteins
   D. Unable to express MHC class II proteins

8. A type of immediately occuring reaction in which antigens combine with antibodies already attached to the surface of mast cells and basophils is called_____________?

   A. Type I hypersensitivity
   B. Type II hypersensitivity
   C. Type III hypersensitivity
   D. Type IV hypersensitivity

9. Pacinian corpuscles are major receptor for______________?

   A. Pressure
   B. Pain
   C. Touch
   D. Temperature

10. Drug binds to activate the receptor is same fashion, which directly or indirectly brings effect, is_____________?

    A. Inverse agonist
    B. Antagonist
    C. Agonist
    D. Partial agonist