# Average duration of function of primary dentition is: A. 6 years B. 8 years C. 10 years D. 12 years The correct answer is A. 6 years. The...

 # Which of the following is the intended target of H2 histamine receptor blockers? A. Juxtaglomerular cells B. Basophils C. Arterial endoth...

 # FALSE regarding biotransformation of drugs is: A. It usually converts a drug into its lipid soluble non ionized form B. It generally invo...

 # Globulomaxillary cyst is found between: A. Central incisors B. Central incisor and lateral incisor C. Lateral incisor and canine D. Canin...

# The name of the second visceral arch is: A. Mandibular B. Hyoid C. Maxillary D. None of the above The correct answer is B. Hyoid. There is...

 # The name of the first visceral arch is: A. Mandibular B. Hyoid C. Maxillary D. None of the above The correct answer is A. Mandibular. The...

 # Which type of RNA directs protein synthesis? A. Ribosomal RNA B. Transfer RNA C. Messenger RNA D. Sender RNA The correct answer is C. Mes...