Paneth cells secrete which of the following ?

Related Mcqs:

1. Parietal cells of gastric mucosa secrete ______________ ?

   A. Hcl
   B. Gastrin
   C. Mucin
   D. All of the above

2. The kidney secrete all of the following hormones except_____________?

   A. Renin
   B. Erythropoietin
   C. Vasopressin
   D. 1,2,5 Dihydroxy cholecalciferol

3. 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

4. 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

5. 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

6. In excitable cells, repolarization is closely associated with, one of the following events_______________?

   A. Na effux
   B. Na influx
   C. K efflux
   D. K influx

7. IN the adrenal gland, androgens are produced by the cells in the____________?

   A. Zona glomerulosa
   B. Zona reticularis
   C. Zona fasciculata
   D. Medulla

8. Steroid hormones are believed to enter target cells via_______________?

   A. Facilitated diffusion
   B. Carrier – mediated endocytosis
   C. Cholesterol lined pores in the plasma membrane
   D. Simple diffusion

9. A patient has increased number of columnar cells in lower esophagus. He has which of the following change_______________?

   A. Dysplasia
   B. Anaplasia
   C. Metaplasia
   D. Normal histology

10. Antischkow cells are present in all of the following conditions except_____________?

    A. Sickle cell anaemia
    B. Iron deficiency anaemia
    C. Apthous ulcer
    D. Herpes simplex