A. Thyroid stimulating hormone
B. Glucagon
C. Estrogen
D. Epinephrine
✅ The correct answer is option C. Estrogen.
Medical
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42. The two major fossa of permanent maxillary first molar________________?
A. Central fossa and mesial fossa
B. Central and distal fossa
C. Mesial and distal tringular fossa
D. Distal fossa and distal tringaular fossa
✅ The correct answer is option B. Central and distal fossa.
43. Which of the following is not a neuroectodermal derivative ?
A. Paneth cells
B. Neurons
C. Schwann cells
D. Odontoblasts
✅ The correct answer is option A. Paneth cells.
44. Enzymes, which play an important role in calcification are______________?
A. Enolase and Calcitonin
B. Alkaline phosphatase and catalase
C. Alkaline phosphatase and pyrophophatase
D. Pyrophosphatase and carbonic anhydrase
✅ The correct answer is option C. Alkaline phosphatase and pyrophophatase.
45. AB group has following agglutinins_______________?
A. Anti – A & Anti – B
B. Neither anti A nor anti – B
C. Anti – A
D. Anti – B
✅ The correct answer is option B. Neither anti A nor anti – B.
46. All these reactions take place inside the mitochondria except____________?
A. EMP pathway
B. Krebs cylce
C. Urea cycle
D. Electron transfer
✅ The correct answer is option A. EMP pathway.
47. Gubernacular canal guides the eruption of_____________?
A. Primary teeth
B. Permanent teeth
C. Both A and B
D. None of the above
✅ The correct answer is option B. Permanent teeth.
48. Formation of a small volume of concentrated urine in dehydration is associated with____________?
A. More reabsorption in the PCT
B. More concentration in loop of Henle
C. More reabsorption of DCT and collecting ducts
D. All of these
✅ The correct answer is option D. All of these.
49. Posterior embrasures are generally larger on the lingual than on the facial, with the contact area within the facial moiety, except between maxillary_______________?
A. Premolars
B. 1st and 2ndmolar
C. 1st premolar and cane
D. First molar and 2nd premolar
✅ The correct answer is option D. First molar and 2nd premolar.
50. The primary function of the dental pulp is____________?
A. Nutritive
B. Production of dentin
C. Production of enamel
D. Vascular supply to the teeth
✅ The correct answer is option B. Production of dentin.