The precursor of cholesterol synthesis is________________?
		A.	Acetic acid
B.	Acetyl CoA
C.	Oxalo acetic acid
D.	Pyruvate
		A.	Acetic acid
B.	Acetyl CoA
C.	Oxalo acetic acid
D.	Pyruvate
		A.	Miosis
B.	Yawning
C.	Lacrimation
D.	Diarrhoea
		A.	High fusion expansion
B.	High fusion temperature
C.	Linear coefficient of thermal expansion less than that of metal
D.	Linear coefficient of thermal expansion more than that of metal
		A.	Pulpal end
B.	Cusp tip
C.	Tooth bud stage
D.	Cervical area
		A.	20°
B.	28°
C.	33°
D.	38°
		A.	Carcinoma lung
B.	Carcinoma breast
C.	Carcinoma urinary bladder
D.	Carcinoma prostate
		A.	A salivary duct obstruction can cause a unilateral swelling in the floor of the mouth that is largest before a meal and smallest after a meal
B.	The lesion termed a ranula is associated with the sublingual salivary gland
C.	The sublingual salivary gland is the most common site of salivary gland neoplasia
D.	A pleomorphic adenoma is the most common salivary gland neoplasm