Porcelain binds to metal in PFM crown by_________________?
		A.	Metallic bind
B.	Transparency
C.	Chemical bond
D.	B and C
		A.	Metallic bind
B.	Transparency
C.	Chemical bond
D.	B and C
		A.	Decrease in hemoglobin
B.	Increase in hemoglobin
C.	Increase in palatelets
D.	Decrease in platelets
		A.	Does not exhibit features of either dentin of cementum
B.	Predominantly seen in apical tow thirds of roots of molars and premolars and is rare in incisors or deciduous teeth
C.	Represents area of entrapment of hertwig’s sheath in dentin or cementum
D.	All of the above are correct
		A.	Pemphigus vulgaris
B.	Lupus erythematoses
C.	Ehlers-Danlos syndrome
D. Submucous fibrosis
		A.	Oleic, linoleic and linolenic acid
B.	Arachidonic, linolenic and linoleic acid
C.	Palmitic Oleic and arachidonic
D.	Linoleic, arachidonic and stearic acid
		A.	Mandibular lateral incisor
B.	Mandibular canine
C.	Mandibular central incisor
D.	Maxillary central incisor
		A.	ATPase
B.	Enolase
C.	Pyruvate Kinase
D.	Fructose 6 phosphatase