Biological activity of tocopherols has been attributed, in part to their actions as_____________?

Related Mcqs:

1. A biological experiment in which one compares the effects of two preparations by means of common biological response is known a_____________?

   A. Biodegradable
   B. Bio-experiment
   C. Bio-assay
   D. Bio-statement

2. Changes in biological activity occurring daily are referred as _________ rhythm?

   A. Circadian
   B. Circa triginatan
   C. Circa sestin
   D. Circannual

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

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

4. Proteins are absorbed from GIT as_____________?

   A. Amino acids
   B. Peptides
   C. Peptones
   D. All of the above

5. 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

6. Ammonia produced by brain is trapped as_____________?

   A. Urea
   B. Uric Acid
   C. Creatinine
   D. Glutamine

7. The enzymes that catalyses the same reaction but differ in physical properties are called as_____________?

   A. Pro enzyme
   B. Iso enzyme
   C. Co-enzyme
   D. Holoenzyme

8. Smiling and frowning are actions produced by the following nerves _______________?

   A. Mastication; trigeminal ( V cranial )
   B. mastication; facial ( VII cranial )
   C. Facial expression; trigeminal ( V cranial )
   D. Facial expression; facial ( VII cranial)

9. Glucocorticoids have all the following actions except_______________?

   A. Increase in blood glucose level
   B. Increase in protein catabolism
   C. Anti – insulin action in peripheral tissues
   D. Decrease in glucose uptake by the heart

10. All are actions of CCK except_______________?

    A. Relax lower esophageal sphincter
    B. Increased pancreatic secretion
    C. Increased gastric secretion
    D. Causes GB contraction