Description : Lamina propria is connected with (a) acini (b) liver (c) Graafian follicle (d) intestine.
Last Answer : intestine
Description : Most of the thickness of cornea is formed by: a. Epithelial layer b. Substantia propria c. Descemet's membrane d. Endothelium
Last Answer : ANSWER: B
Description : The retinal pigment epithelium (RPE): a. is sensitive to hypervitaminosis A b. isomerizes all-trans-retinal to 11-cis-retinol c. does not undergo mitosis in response to injury d. secrets the outer layer of the basal lamina that forms the Bruch's membrane.
Last Answer : isomerizes all-trans-retinal to 11-cis-retinol
Description : The hyaloid artery: a. arises from the dorsal ophthalmic artery b. communicates freely with the choroidal circulation throughout development c. regresses after birth d. Bergmeister's papillae is a remnant e. forms part of the vascular propria lenti
Last Answer : arises from the dorsal ophthalmic artery
Description : Blood vessels in a trachomatous pannus lie: a. Beneath the Descemet's membrane. b. In the substantia propria. c. Between Bowman's membrane & substantia propria. d. Between Bowman's membrane & Epithelium.
Last Answer : ANSWER: D
Description : The centre of gravity of a plane lamina will not be at its geometrical centre if it is a a.Square b.Equilateral triangle c.Circle d.Rectangle e.Right angled triangle
Last Answer : e. Right angled triangle
Description : Assertion`:-` Cells of epithelium tissues rest on a thin basement membrane. Reason`:-` Basement membrane has both fibrous and basal lamina secreted by
Last Answer : Assertion`:-` Cells of epithelium tissues rest on a thin basement membrane. Reason`:-` Basement membrane ... D. If both Assertion & Reason are false.
Description : Which one of the following precedes reformation of the nuclear envelope during M phase of the cell cycle? (a) Decondensation from chromosomes and reassembly of the nuclear lamina (b) ... and formation of the phragmoplast (d) Formation of the contractile ring and transcription from chromosomes
Last Answer : (c) Formation of the contractile ring and formation of the phragmoplast
Description : The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.
Last Answer : (b) intercalary meristem
Description : The C.G. of a plane lamina will not be at its geometrical centre in the case of a (A) Right angled triangle (B) Equilateral triangle (C) Square (D) Circle
Last Answer : (A) Right angled triangle
Description : The center of gravity of a uniform lamina lies at (A) The center of heavy portion (B) The bottom surface (C) The midpoint of its axis (D) All of the above
Last Answer : (C) The midpoint of its axis
Description : Lamina dura is actually: A. Cortical bone B. Spongy bone C. Immature bone D. Cribriform plate perforated by nutrition canals
Last Answer : D. Cribriform plate perforated by nutrition canals
Description : The lamina dura is absent in which condition: A. Von Recklinghausen B. Paget’s C. Periapical granuloma
Last Answer : B. Paget’s
Description : Odontogenic cysts develop from the following structures except: A. Reduced enamel epithelium of tooth crown B. Dental lamina dura C. Epithelium trapped after sutures D. ertwig’s root sheath
Last Answer : C. Epithelium trapped after sutures
Description : Absence of clearly defined crystal lamina dura is because: A. Pathognomonic of periodontal disease B. Indicative of attachment loss C. Associated with periodontal pocket D. Commonly related to radiograph angulation
Last Answer : D. Commonly related to radiograph angulation
Description : Which of the following is NOT TRUE in regard to lateral periodontal cyst** A. It is more common in anterior region B. It occurs more in maxilla than mandible C. Probable origin is from ... . Encountered in the cuspid-premolar region of the mandible, derived from the remnants of the dental lamina
Last Answer : A. It is more common in anterior region B. It occurs more in maxilla than mandible
Description : The absence of lamina dura in radiographs is a feature of all of these except for:** A. Paget’s disease (hyperphosphatasia) B. Hyperparathyroidism C. Fibrous dysplasia (como querubinismo) D. Osteogenesis imperfecta E. Hyperthyroidism
Last Answer : E. Hyperthyroidism
Description : Tetracycline hydrochloride conditioning of root surfaces in periodontal surgery is to: A. Sterilise the root surface B. May enhance binding of fibronectin and fibroblast C. Aids in re-mineralising the root surface D. Assist the biding of lamina dura E. Prevents post operative infections
Last Answer : B. May enhance binding of fibronectin and fibroblast
Description : The lamina dura is seen on periapical radiographs as:CHECK A. Usual radiolucency between tooth root and surrounding bone as a thin white line. B. Cribriform plate of bone making the ... bone consistent with a healthy periodontal status D. Pattern of radiopaque lines in supporting alveolar bone
Last Answer : B. Cribriform plate of bone making the tooth socket
Description : Which one of the following is a fact about Pinus leaves? a. Leaf dimorphism b. Dorsi-ventrally flat leaves c. Succulent leaves d. Broad lamina
Last Answer : a. Leaf dimorphism
Description : Define ‘radius of gyration’ and state its application. Calculate radius of gyration for circular lamina of diameter 500mm.
Last Answer : Data: d = 500mm Calculate: K Radius of gyration (K): The radius of gyration of a given area about any axis is the distance from the given axis at which the area is assumed to be ... Application: It is used in Euler's formula to determine buckling load on long column.
Description : The center of gravity of a uniform lamina lies at?
Last Answer : The center of gravity of a uniform lamina lies at the mid point of its axis.