A. Its active form is calcitriol
B. Increase calcium absorption from the intestines
C. Its deficiency results in rickets
D. Its decrease cause phosphate reabsorption from the kidneys
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Related Mcqs:
- Which of the following are the sources of Vit C_________________?
- A. Apple B. Fresh green vegetables C. Citrus fruits D. Both B and C...
- Mineral present in Vit B12 is_____________?
- A. Selenium B. Cobalt C. Iron D. Calcium...
- Vit-K deficiency is indicated by___________?
- A. Low platelet count B. Increased prothrombin time C. Decreased prothrombin time D. None of the above...
- Vit B12 is absorbed in the_____________?
- A. Stomach B. Terminal ileum C. Lower jejunum D. Proximal ileum...
- Which of the following tooth structure during formation is most effected due to Vit – A deficiency_____________?
- A. Enamel B. Dentin C. Cementum D. Periodontal Ligament...
- Which of the following is least affected in Vit – C deficiency______________?
- A. Gingival Fibres B. Periodontal ligament C. Blood Vessels of the gingiva D. Epithelial lining of the mucosa...
- One of the earliest symptoms of Vit. A deficiency is________________?
- A. Nyctalopia B. Xerophthalmia C. Bitot’s spot D. Keratomalacia...
- Intrinsic factor for absorption of Vit B12 secreted in ______________?
- A. Duodenum B. Stomach C. Intestine D. Ileum...
- All of the following are true about manifestations of vitamin E deficiency except_____________?
- A. Hemolytic anemia B. Posterior column abnormalities C. Cerebellar ataxia D. Autonomic dysfunctions...
- Which of the following about biological membrane is true ?
- A. Lipid moiety is amphipathic B. Rigid assembly of protein, lipid and carbohydrate C. Symmertrical bi leaflet structures D. Lipid and protein moiety are held by covalent interactions...
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