Organic portion can be separated from the mineral by_____________?

Related Mcqs:

1. Developmentally stomodeum is separated from the pharynx dorsally by ____________?

   A. Pharyneal arch
   B. Buccopharyngeal membrane
   C. Rathke’s pouch
   D. Mandibular process

2. Mineral essential for Hb synthesis_______________?

   A. Copper
   B. Sodium
   C. Potassium
   D. Phosphorus

3. Mineral present in Vit B12 is_____________?

   A. Selenium
   B. Cobalt
   C. Iron
   D. Calcium

4. The mineral having sparing action on Vitamin E_______________?

   A. Chromium
   B. Iron
   C. Iodine
   D. Selenium

5. The organic lining of the calcified dentinal tubules is known as_______________?

   A. Lamina propria
   B. Lamina lucida
   C. Lamina limitans
   D. Lamina densa

6. Major portion of glomerular filtrate is absorbed in__________________?

   A. Loop of Henle
   B. Distal convoluted tubule
   C. Collecting duct
   D. Proximal segment

7. Sources of the nucleotide portion of NAD include__________________?

   A. N-methyl nicotinamide
   B. Riboflavin
   C. PRPP
   D. Tryptophan

8. The portion of DNA in Which RNA polymerase binds and starts transcription is called______________?

   A. Terminator
   B. Anti terminator
   C. Operator
   D. Promoter region

9. Portion of immunoglobulin molecule with molecular weight to 50000_________________?

   A. Secretory piece
   B. H chain
   C. L chain
   D. J piece

10. Aging process affects pulp tissue by_____________?

    A. Decreasing the size and shape of pulp tissue and cellular component
    B. Increase cellular component at the expenses of fibre component
    C. Increases vascularity of the pulp
    D. Decrease the calcific component of the pulp