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.
Medical
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.
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 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.
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 microhardness of dentin is about____________?
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.
Which of the following phases of dental amalgam has minimum strength____________?
A. Gamma 1
B. Gamma 2
C. Epsilon 1
D. Gamma 3
✅ The correct answer is option B. Gamma 2.
The biological anticoagulant is________________?
A. EDTA
B. Sodium citrate
C. Hirundine
D. Double oxalate mixture
✅ The correct answer is option C. Hirundine.
Which of the following statement is correct?
A. Enamel cannot form in absence of dentin
B. The formation of enamel and dentin are independent of each other
C. Enamel formation can occur in absence of dentin
D. None of the above
✅ The correct answer is option A. Enamel cannot form in absence of dentin.
which of the following secretions has a very high pH________________?
A. Gastric juice
B. Pancreatic juice
C. Bile in gall bladder
D. Saliva
✅ The correct answer is option B. Pancreatic juice.