Option A: Cervical third of buccal surface
Option B: Middle third of buccal surface
Option C: Middle third of lingual surface
Option D: Occlusal surface
Correct Answer: Occlusal surface ✔
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Option A: Enamel rods
Option B: Incremental lines of retzius
Option C: Nasmyth’s membrane
Option D: Pellicle
Correct Answer: Incremental lines of retzius ✔
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Option A: Resorption of roots of deciduous incisors and canines begins on their lingual surfaces
Option B: Resorption of roots of deciduous molars begins on their inner surfaces
Option C: Shedding of deciduous teeth is delayed in the absence of their successor teeth
Option D: None of the above
Correct Answer: None of the above ✔
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Option A: Non-keratinized epithelium is characterized by absence of stratum granulosum and stratum corneum, The surface cells are nucleated
Option B: Parakeratinished epithelium is characterized by superficial cells with pyknotic nuclei and absence of stratum granulosum
Option C: In ortho keratinisation the superficial cells lose their nuclei, but stratum granulosum is present
Option D: All of the above
Correct Answer: All of the above ✔
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Option A: gingiva and alveolar mucosa
Option B: Hard palate and gingiva
Option C: Buccal andalveolar mucosa
Option D: Hard and soft palate
Correct Answer: Hard palate and gingiva ✔
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Option A: Lips
Option B: Tongue
Option C: Roof of the soft palate
Option D: Oropharynx
Correct Answer: Roof of the soft palate ✔
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Option A: Appear as circular with an amorphous core in keratinized epithelium
Option B: Originate from golgi system
Option C: Packed with tonofilaments
Option D: Helps in adhesion of fully keratinized epithelial cells
Correct Answer: Originate from golgi system ✔
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Option A: Contains lamina lucida & Lamina dura
Option B: Consists luratihyaline granules
Option C: consists of lamina densa and lamina lucida
Option D: consists of desmosomes and hemi desmosomes
Correct Answer: consists of lamina densa and lamina lucida ✔
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Option A: Melanocyte
Option B: Lymphocyte
Option C: Merkel cell
Option D: Langerhans cell
Correct Answer: Langerhans cell ✔
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Option A: Foliate
Option B: Filiform
Option C: Circumvallate
Option D: Fungiform
Correct Answer: Circumvallate ✔
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Option A: Keratinocytes
Option B: Mast cells
Option C: Melanocytes
Option D: Myoepithelila cells
Correct Answer: Melanocytes ✔
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Option A: Primary attachment epithelium
Option B: Secondary attachment epithelium
Option C: Primary enamel cuticle
Option D: Reduced enamel epithelium
Correct Answer: Primary attachment epithelium ✔
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Option A: It contains more No. of sweat glands
Option B: It contains more do. of sebaceous glands
Option C: It contains less number of sebaceous glands
Option D: It contains less number of sweat glands
Correct Answer: It contains less number of sebaceous glands ✔
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Option A: Due to alternate elevations and depressions in epithelium
Option B: Functional adaptation to mechanical impact
Option C: Disappeared in progressing gingivitis due to edema and this change is reversible
Option D: All of the above
Correct Answer: All of the above ✔
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Option A: Langhan’s cell
Option B: RBC
Option C: Langerhans cell
Option D: Grey cell
Correct Answer: Langerhans cell ✔
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Option A: Fungiform
Option B: Filiform
Option C: Circumvallate
Option D: Foliate
Correct Answer: Filiform ✔
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Option A: Keratinised
Option B: Non keratinized
Option C: Parakeratinised
Option D: Orthokeratinized
Correct Answer: Orthokeratinized ✔
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Option A: Has no rete pegs
Option B: Has prominent rete pegs
Option C: Is keratinized
Option D: Is para-keratinized
Correct Answer: Has no rete pegs ✔
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Option A: Alveolar mucosa
Option B: Floor of the mouth
Option C: Attached gingiva
Option D: Buccal mucosa
Correct Answer: Attached gingiva ✔
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Option A: Lamina dura
Option B: Dental cuticle
Option C: Lamina propria
Option D: Fibroblasts
Correct Answer: Lamina propria ✔
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Option A: Pink
Option B: Red
Option C: Coral pink
Option D: None of the above
Correct Answer: Coral pink ✔
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Option A: Keratinized
Option B: Non keratinized
Option C: Ortho, para and non keratinized
Option D: Only para keratinized
Correct Answer: Ortho, para and non keratinized ✔
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Option A: Shifts apically with age
Option B: Shifts coronally with age
Option C: Constant throughout the life
Option D: None of the above
Correct Answer: Constant throughout the life ✔
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Option A: St. granulosum
Option B: St. spinosum
Option C: St. basale
Option D: Prickle cell layer
Correct Answer: St. granulosum ✔
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Option A: Tip
Option B: Sides
Option C: Back
Option D: Front
Correct Answer: Back ✔
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Option A: Fibro blast
Option B: Odontoblasts
Option C: Cementoblasts
Option D: Merkel cells
Correct Answer: Fibro blast ✔
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Option A: Larger than the basal cells
Option B: Smaller than the basal cells
Option C: same size as that of basal cells
Option D: None of the above
Correct Answer: Larger than the basal cells ✔
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Option A: Melanocyte
Option B: Merkel cells
Option C: Langerhan cell
Option D: Keratinocyte
Correct Answer: Langerhan cell ✔
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Option A: 0.004-0.005 ppm
Option B: 0.006-0.007 ppm
Option C: 0.007-0.005 ppm
Option D: 0.007-0.08 ppm
Correct Answer: 0.007-0.005 ppm ✔
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Option A: Involucrin
Option B: Vinculin
Option C: Filaggrin
Option D: Nectin
Correct Answer: Filaggrin ✔
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Option A: Fungiform
Option B: Filiform
Option C: Circumvallate
Option D: Foliate
Correct Answer: Filiform ✔
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Option A: Basal cell layer
Option B: Granular cell layer
Option C: Spinous cells and granular cells
Option D: Basal cells and parabasal spinous cells
Correct Answer: Basal cells and parabasal spinous cells ✔
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Option A: Reticular fibers
Option B: Collagen fibers
Option C: Hemidesmosomes
Option D: Desmosomes
Correct Answer: Hemidesmosomes ✔
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Option A: Keratinized
Option B: Non-keratinized
Option C: Parakeratinised
Option D: Orthokeratinized
Correct Answer: Non-keratinized ✔
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Option A: Para keratinised
Option B: Ortho keratinised
Option C: Non keratinised
Option D: Sub keratinised
Correct Answer: Ortho keratinised ✔
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Option A: Impaction
Option B: Gingivitis
Option C: Occlusal wear
Option D: Gingival recession
Correct Answer: Gingival recession ✔
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Option A: Attachment of ameloblasts to the tooth
Option B: Microscopically it resembles basal lamina
Option C: Derived from secondary attachment epithelium
Option D: All of the above
Correct Answer: All of the above ✔
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Option A: It attached to buccinator muscle in cheeks
Option B: It attached to orbicularis oris in lips
Option C: A & B are correct
Option D: None of the above
Correct Answer: A & B are correct ✔
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Option A: Sensory function
Option B: Secretory function
Option C: Neuro sensory
Option D: Nutritive function
Correct Answer: Neuro sensory ✔
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Option A: Auxillary olfactory sense organ
Option B: Ellipsoid/Cigar shaped
Option C: Undergoes degeneration after 4 months of intrauterine life
Option D: All of the above
Correct Answer: All of the above ✔
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Option A: Stratum basale
Option B: Stratum granulosum
Option C: Stratum basale and parabasal spinous cells
Option D: Stratum spinosum
Correct Answer: Stratum basale ✔
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Option A: Sustenticular cells
Option B: Taste cells
Option C: Von ebner cells
Option D: Acini
Correct Answer: Sustenticular cells ✔
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Option A: Gingiva and anterior part of hard palate
Option B: Tongue and soft palate
Option C: Retromolar area and hard palate
Option D: Lip and posterior third of the hard palate
Correct Answer: Gingiva and anterior part of hard palate ✔
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Option A: Thin lamina and non keratinized mucosa of cheek
Option B: Keratinized mucosa of cheek
Option C: Rete pegs
Option D: Thick lamina propria on skin of cheek
Correct Answer: Thin lamina and non keratinized mucosa of cheek ✔
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Option A: Buccal gingiva
Option B: Lingual gingiva
Option C: Oral surface of lip
Option D: Sublingual mucosa (floor of mouth)
Correct Answer: Sublingual mucosa (floor of mouth) ✔
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Option A: 30% Sebaceous glands
Option B: 75% sebaceous glands
Option C: very small number of sebaceous glands, if any
Option D: Absolutely no sebaceous glands
Correct Answer: very small number of sebaceous glands, if any ✔
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Option A: Floor of the mouth and soft palate
Option B: Alveolar mucosa and vestibular fornix
Option C: Lip and cheek
Option D: Gingiva and hard palate
Correct Answer: Gingiva and hard palate ✔
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Option A: Epidermis
Option B: Papillary layer of dermis
Option C: Reticular of dermis
Option D: Hypodermis
Correct Answer: Epidermis ✔
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Option A: Attached gingiva
Option B: Free gingiva
Option C: Interdental papilla
Option D: Gingival sulcus
Correct Answer: Gingival sulcus ✔
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Option A: Hyper orthokeratosis
Option B: Hyper parakeratosis
Option C: Non keratinized epithelium
Option D: Sulcular epithelium
Correct Answer: Hyper parakeratosis ✔
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Option A: Internal basal lamina
Option B: Junctional epithelium
Option C: Reduced enamel epithelium
Option D: Epithelial attachment
Correct Answer: Junctional epithelium ✔
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Option A: Keratinizing cells
Option B: Melanocytes
Option C: Non-Keratinizing cells
Option D: Clear cells
Correct Answer: Keratinizing cells ✔
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Option A: Type I and III collagen
Option B: Type III collagen
Option C: Type IV collagen
Option D: Type I collagen
Correct Answer: Type IV collagen ✔
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Option A: Circumvallate
Option B: Filliform
Option C: Foliate
Option D: Fungiform
Correct Answer: Circumvallate ✔
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Option A: Increased ribonucleic acid
Option B: Acidic ground substance
Option C: Increased mitochondria
Option D: Presence of basic ground substance
Correct Answer: Increased ribonucleic acid ✔
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Option A: Enamel
Option B: Dentin
Option C: Cementum
Option D: Pulp
Correct Answer: Pulp ✔
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Option A: Hydrostatic
Option B: Vascular pressure
Option C: Oncotic pressure
Option D: Masticatory pressure
Correct Answer: Masticatory pressure ✔
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Option A: Dentin
Option B: Cementum
Option C: Epithelial rest cells
Option D: The Epithelial diaphragm
Correct Answer: Cementum ✔
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Option A: Eosin & haematoxylin
Option B: Carbol fuschin
Option C: Sudan III
Option D: Cresyl violet
Correct Answer: Sudan III ✔
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Option A: Saline
Option B: Xylene
Option C: 10% Formalin
Option D: 10% alcohol
Correct Answer: 10% Formalin ✔
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Option A: Embedded in paraffin and sectioned
Option B: Embedded in paradion and sectioned
Option C: Frozen and sectioned
Option D: Specimens ground into thin sections
Correct Answer: All of the above ✔
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Option A: Acid phosphatase
Option B: Alkaline phosphatase
Option C: Adenosine triphosphate
Option D: Amino peptidase
Correct Answer: Alkaline phosphatase ✔
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Option A: Between temporal and sphenoid bone
Option B: Between hamular notch and mandible
Option C: In apical area of a tooth
Option D: As a part of deep cervical fascia
Correct Answer: As a part of deep cervical fascia ✔
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Option A: Hydrodynamic theory
Option B: Clone theory
Option C: Periodontal ligament traction theory
Option D: Vascular theory
Correct Answer: Periodontal ligament traction theory ✔
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Option A: Stable
Option B: Over erupted
Option C: Supra erupted
Option D: Submerged
Correct Answer: Supra erupted ✔
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Option A: Physiological tooth migration
Option B: Active eruption
Option C: Passive eruption
Option D: None of the above
Correct Answer: Active eruption ✔
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Option A: Booster Mechanism
Option B: Seeding theory
Option C: Alkaline Phosphatase theory
Option D: Cartier/s Adenosine Triphosphate theory
Correct Answer: Seeding theory ✔
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Option A: 25th day of Intra uterine life
Option B: 34th day of Intra uterine life
Option C: 56th day of Intra uterine life
Option D: 20 wks of Intra uterine life
Correct Answer: 56th day of Intra uterine life ✔
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Option A: Enamel prismatic arrangement
Option B: Dentinal tubule arrangement
Option C: Primary and secondary dentin
Option D: Mineral content
Correct Answer: Enamel prismatic arrangement ✔
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Option A: Type I
Option B: Type II
Option C: Type III
Option D: Type IV
Correct Answer: Type I ✔
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Option A: Incremental lines of retzius
Option B: Incremental lines of von Ebner
Option C: Contour lines lines of owen
Option D: None of the above
Correct Answer: Contour lines lines of owen ✔
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Option A: Permanent teeth
Option B: Deciduous teeth
Option C: Succedaneous teeth
Option D: None of the above
Correct Answer: Succedaneous teeth ✔
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Option A: Osteoblast
Option B: Fibrocytes
Option C: Polymorphs
Option D: Osteoclasts
Correct Answer: Osteoclasts ✔
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Option A: Fat
Option B: Mucin
Option C: Cartilage
Option D: Iron
Correct Answer: Fat ✔
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Option A: By using 10% formalin
Option B: By using liquid or solid Co2
Option C: By using increasing percentages of alcohol
Option D: By using 5% nitric acid
Correct Answer: By using increasing percentages of alcohol ✔
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Option A: 10% formalin
Option B: 40% formalin
Option C: 20% formalin
Option D: 10% alcohol
Correct Answer: 10% formalin ✔
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Option A: Reduced enamel epithelium
Option B: Dental papilla
Option C: Inner enamel epithelium
Option D: Dental sac
Correct Answer: Reduced enamel epithelium ✔
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Option A: Lingual to primary teeth
Option B: Inferior to primary teeth
Option C: Labial to primary teeth
Option D: A and B
Correct Answer: A and B ✔
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Option A: Primary teeth
Option B: Permanent teeth
Option C: Both A and B
Option D: None of the above
Correct Answer: Permanent teeth ✔
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Option A: Osteoclasts
Option B: Osteoblasts
Option C: Odontoclasts
Option D: Odontoblasts
Correct Answer: Odontoclasts ✔
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Option A: Osteoclastic activity
Option B: Proliferation of cells at crypt
Option C: Exforliation of primary tooth
Option D: Eruptive force
Correct Answer: Eruptive force ✔
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Option A: Plays a passive role
Option B: Becomes a fibrotic non-vital mass
Option C: Initiates resorption from the inner surface of roots
Option D: Aids in formation of secondary dentin slowing down resorption
Correct Answer: Plays a passive role ✔
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Option A: Fatty acid synthesis
Option B: Glycogen synthesis
Option C: Protein syntehsis
Option D: Glucose synthesis
Correct Answer: Glucose synthesis ✔
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Option A: Fructose
Option B: Glucose
Option C: Galactose
Option D: Ribose
Correct Answer: Fructose ✔
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Option A: Alpha -Glucosidase
Option B: Alpha galactosidase
Option C: Muscle phosphorylase
Option D: Acid Lipase
Correct Answer: Alpha -Glucosidase ✔
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Option A: Starch
Option B: Cellulose
Option C: Collagen
Option D: Inulin
Correct Answer: Cellulose ✔
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Option A: Fructose only
Option B: Fructose and glucose
Option C: Sucrose only
Option D: Fructose and sucrose
Correct Answer: Fructose and sucrose ✔
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Option A: It usually exists in the furanose form
Option B: It is a ketose
Option C: It possessesan anomeric C-2 carbon atom
Option D: It formspart of the disaccharide sucrose
Correct Answer: It formspart of the disaccharide sucrose ✔
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Option A: Glucose 6 phosphate dehydrogenase
Option B: Glucose 1 phosphate dehydrogenase
Option C: Glucose 1,6 diphosphate dehydrogenase
Option D: All of the above
Correct Answer: Glucose 6 phosphate dehydrogenase ✔
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Option A: ATP
Option B: ADP
Option C: Acetyl CoA
Option D: NADPH
Correct Answer: ADP ✔
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Option A: Pomper’s disease
Option B: Von Gierke’s disease
Option C: McArdles syndrome
Option D: Downs syndrome
Correct Answer: B. Von Gierke’s disease ✔
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Option A: Liver
Option B: WBC
Option C: Lactating mammary gland
Option D: Testes
Correct Answer: All of the above ✔
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Option A: G6 PD
Option B: 6 phosphogluconate dehydrogenase
Option C: Transketolase
Option D: Transaldolase
Correct Answer: Transketolase ✔
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Option A: Glycolysis and citric acid cycle
Option B: Glycogenolysis and Gluconeogenesis
Option C: Embden-Meyerhof Pathway and H.M.P shunt
Option D: Glycogenolysis and Citric and cycle
Correct Answer: Glycolysis and citric acid cycle ✔
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Option A: Hexokinase
Option B: Phosphoglycerate kinase
Option C: Enolase
Option D: Phosphohexose isomerase
Correct Answer: Phosphoglycerate kinase ✔
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Option A: Muni effect
Option B: Pasteur effect
Option C: Hill reaction
Option D: Gluconeogenesis
Correct Answer: Pasteur effect ✔
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