Intrinsic factor for absorption of Vit B12 secreted in ______________?

Related Mcqs:

1. The intrinsic factor for vitamins B12 absorption is produced in the______________?

   A. Liver
   B. Stomach
   C. Pancreas
   D. Duodenum

2. Mineral present in Vit B12 is_____________?

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

3. Vit B12 is absorbed in the_____________?

   A. Stomach
   B. Terminal ileum
   C. Lower jejunum
   D. Proximal ileum

4. Of the total amount of saliva secreted by all the salivary glands, about 60% is secreted by the_____________?

   A. Parotid glands
   B. Sublingual glands
   C. Submandibular glands
   D. None of the above

5. Absorption of vitamin K requires normal absorption of_________________?

   A. Fat
   B. Amino acids
   C. Calcium
   D. Glucose

6. Vitamin B12 acts as a coenzyme to which one of the following enzyme ?

   A. Isocitrate dehydrogenase
   B. Homocyteine methyl transferase
   C. Glycogen synthase
   D. G-6-P dehydrogenase

7. Most of vitamin B12 in the body is stored as_____________?

   A. Methyl B12
   B. Hydroxy B12
   C. Cyano cobalamine
   D. None of the above

8. Vitamin B12 is_______________?

   A. Extrinsic factor of castle
   B. Intrinsic factor of castle
   C. Cyano cobalamine
   D. A fat soluble vitamin

9. Clotting factor common to extrinsic and intrinsic pathway is_____________?

   A. Factor II
   B. Factor III
   C. Factor V
   D. Factor VII

10. Pancreatic juice rich in water and electrolytes but poor in enzymes is secreted in response to ______________?

    A. Pancreatozymine
    B. Cholecystokinin
    C. Secretin
    D. Proteins