All of the following cells are of endodermal origin except______________?

Related Mcqs:

1. All of the following cells of periodontal ligament are of mesenchymal origin except______________?

   A. Fibroblasts
   B. Multi totipotent cells
   C. Cementoblasts
   D. Cell rests of malassez

2. All of the following muscles take their origin from the outer surface of the mandible EXCEPT______________?

   A. Buccinator
   B. Depressor anguli oris
   C. Mentalis
   D. Platysma

3. Epitheloid cells are seen in all of the following except______________?

   A. Tuberculosis
   B. Granulation tissue
   C. Syphilis
   D. Sarcoidosis

4. The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________?

   A. Anaplastic
   B. Dysplastic
   C. Metaplastic
   D. Hyperplastic

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. All of the following muscles are attached to oblique line of thyroid cartilage except______________?

   A. Superior constrictor
   B. Inferior constrictor
   C. Thyrohyoid
   D. Sternothyroid

9. All the following are true about upper eyelid EXCEPT______________?

   A. Muscles which close the eyelid are supplied by the facial nerve
   B. Muscles which open the eyelid are supplied by the branch of trigeminal nerve
   C. Sensory supply is by the 5th cranial nerve
   D. Blood supply is by the lacrimal and ophthalmic arteries

10. Maxillary nerve innervates all of the following except______________?

    A. Ala of the nosa and lower eyelid
    B. The upper cheeks
    C. Gingiva of the maxilla
    D. Temporomandibular joint