A. Second dentition
B. Two same sets of dentition
C. Two separate sets of dentition
D. More than two sets of dentition
✅ The correct answer is option C. Two separate sets of dentition.
236. The only sugar normally absorbed in the intestine against a concentration gradient is_____________?
A. Xylose
B. Mannose
C. Glucose
D. Galactose
✅ The correct answer is option C. Glucose.
234. The reabsorption of sodium chloride is increased in proximal convoluted tubules by hormones secreted from______________?
A. Anterior pituitary
B. Posterior pituitary
C. Adrenal cortex
D. Adrenal medulla
✅ The correct answer is option C. Adrenal cortex.
231. In multirooted teeth, formation of multiple roots is due to presence of_____________?
A. Epithelial diaphragm
B. Cell rests of Malassez
C. Toot bud division or bell stage
D. None of the above
✅ The correct answer is option A. Epithelial diaphragm.
228. True about myoepithelial cell______________?
A. Also known as basket cell
B. Structure is similar to smooth muscle and contains actin & myosin
C. The cell expel secretions by contraction
D. All of the above
✅ The correct answer is option D. All of the above.
Aniacinosis results in______________?
A. Perleche
B. Beri beri
C. Pellagra
D. Nyctalopia
✅ The correct answer is option C. Pellagra.
55. Facial vein communicates with the cavernous sinus through______________?
A. Retromolar vein and internal jugular vein
B. External jugular vein and internal jugular vein
C. Internal jugular vein and retromandibular vein
D. Superior ophtalmic vein and pterygoid venous plexus
✅ The correct answer is option D. Superior ophtalmic vein and pterygoid venous plexus.
In all the following RNA participates directly except________________?
A. Post translation modification
B. Post transcriptional modification
C. DNA replication
D. Splicing
✅ The correct answer is option A. Post translation modification.
217. Cementum that forms in conjunction with root end formation and eruption_____________?
A. Cellular cementum
B. Acellular cementum
C. Both of the above
D. None of the above
✅ The correct answer is option A. Cellular cementum.
215. The largest function of the total peripheral resistance is due to _________________?
A. Venules
B. Arterioles
C. Capillaries
D. Precapillary sphincters
✅ The correct answer is option B. Arterioles.