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

Related Mcqs:

1. Blood cells arise in bone marrow and are subject to______________?

   A. Irregular renewal B. Regular renewal C. Infrequent renewal D. None of the above...

2. 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...

3. Chicken-wire appearance of enlarged bone marrow spaces is seen in_______________?

   A. Fetal alcohol syndrome B. Sickle cell anaemia C. Haemophilia A D. Beta thalassemia majon...

4. The cells, which are responsible for removal of bone matrix in bone resorption, are_____________?

   A. Osteoblast B. Fibrocytes C. Polymorphs D. Osteoclasts...

5. Type I and Type II zinc oxide impression paste differ with respect to_______________?

   A. Their use B. Their hardness after setting C. Water content D. Eugenol content...

6. Bone pain, bone, cyst, fractures and renal stones are characteristics of_____________?

   A. Hyperparathyroidism B. Cushing’s syndorme C. Multiple myeloma D. Marfan’s syndrome...

7. Which of the following diseases of the bone characteristically exhibits (in contrast to the other three conditions) a single lesion in a single bone ?

   A. Central giant cell granuloma B. Osteopetrosis C. Paget’s disease of the bone D. Polyostotic fibrous dysplasia...

8. Amber coloured tooth traslucency, blue sclerae and bone fragility and a history of pervious bone fractures are characteristic findings in_____________?

   A. Osteoporosis B. Osteogenesis imperfecta C. Osteitis deformans D. Osteitis fibrosa cystic...

9. Eruption fails in this bone disease, as there is no bone resorption_______________?

   A. Primary hyperparathyroidism B. Phantom bone disease C. Paget’s disease D. Osteopetrosis...

10. The marrow found in the mandible is____________?

    A. All fatty marrow B. All red marrow C. All fibrous marrow D. A combination of fatty and fibrous marrow...