A. 1/2 that of enamel
B. 1/7 that of enamel
C. 1/4 that of enamel
D. 1/5 that of enamel
✅ The correct answer is option C. 1/4 that of enamel.
In excitable cells, repolarization is closely associated with, one of the following events_______________?
A. Na effux
B. Na influx
C. K efflux
D. K influx
✅ The correct answer is option C. K efflux.
The maximum shrinkage during firing proces in ceramic occurs in__________________?
A. High Bisque stage
B. Low Bisque stage
C. Medium Bisque stage
D. Fusion stage
✅ The correct answer is option C. Medium Bisque stage.
Buccal surface of posterior teeth are wider than lingual surface mesiodistally except in______________?
A. Maxillary first molar
B. Mandibular second premolar
C. Mandibular first molar
D. Maxillary second premolar
✅ The correct answer is option A. Maxillary first molar.
The amino acid required for the synthesis of haem is______________?
A. Glutamine
B. Glutamic acid
C. Glycine
D. Lysine
✅ The correct answer is option C. Glycine.
Fast soluble vitamins are_____________?
A. A, B , D, K
B. A, D. E, K
C. A, B, E, K
D. A, C, E, K
✅ The correct answer is option B. A, D. E, K.
534. Sternocleidomastoid and trapezius are supplied by__________________?
A. Grannial accessory
B. Spinal accessory
C. Vagus
D. Glossopharyngeal
✅ The correct answer is option B. Spinal accessory.
533. Carotid sheath contains all except______________?
A. Carotid artery
B. Internal jugular vein
C. Vagus nerve
D. Phrenic nerve
✅ The correct answer is option D. Phrenic nerve.
Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?
A. Folic acid
B. Niacinamide
C. Pyridoxine
D. Cyano cobolamine
✅ The correct answer is option C. Pyridoxine.
Synthesis of protein occurs on__________________?
A. Mitochondria
B. Poly ribosomes
C. Nucleus
D. Golgi bodies
✅ The correct answer is option B. Poly ribosomes.