Lamina densa of the gingival basement membrane is rich in_____________?

Related Mcqs:

1. The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________?

   A. Laminin
   B. Fibronectin
   C. E – Cadherins
   D. Tenascin

2. All are components of basement membrane except________________?

   A. nidogen
   B. Laminin
   C. Eutactin
   D. Rhodopsin

3. Immunoflourescence is seen at basement membrane as patchy distribution in:___________?

   A. Lichen planus
   B. Pemphigus
   C. Pemphigoid
   D. Lupus erythematosus

4. A young patient is hospitalized with petechiae of oral mucous membrane, marginal gingival hemorrhage and with a platelet count of 45,000/ cc The BT and Clot Retraction time are increased, RBC and TLC are normal He is suffering from________________?

   A. Infectious mononucleosis
   B. Thrombocytopenic purpura
   C. Leukemia
   D. Hemophilia

5. Lamina Dura is lost of partially lost in_____________?

   A. hypothyroidism
   B. hyperthyroidism
   C. hypoparathyroidism
   D. hyperparathyroidism

6. Basement membrane________________?

   A. Contains lamina lucida & Lamina dura
   B. Consists luratihyaline granules
   C. consists of lamina densa and lamina lucida
   D. consists of desmosomes and hemi desmosomes

7. Collagen is rich in_____________?

   A. Glutamate and glycine
   B. Alanine and glycine
   C. Proline and glycine
   D. Glutamate and proline

8. Dietary fibre is rich in_____________?

   A. Starch
   B. Cellulose
   C. Collagen
   D. Inulin

9. Epithelium of the inner surface of the gingival sulcus______________?

   A. Has no rete pegs
   B. Has prominent rete pegs
   C. Is keratinized
   D. Is para-keratinized

10. Bulk of lamina propria of the gingiva is made of collagen type_______________?

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