13
CENTRAL COUNCIL FOR RESEARCH IN AYURVEDIC SCIENCES VsfM f^W T Srp-STFT WRITTEN EXAMINATION/f^f^d TftSTT Date: Name: CANDIDATE’S SIGNATURE Roll No.: Post: INVIGILATOR’S SIGNATURE General Instructions/^ m 1. Each Question carries one (01) Mark/ spsr % f ^ r r tt ^ (01) ^ 2. Total marks : 100/ ^ : 100 & Time : 1.30 hr/W^T: 0 (ts5) 3. There is only one correct answer for each q uestionW 3rTT ^ 4. No negative marking for wrong answer/WcT 'JriT % f%rr ^THT 5. All entries in the circle must be made by BLUE or BLACK Ball point Pen only. Two or more attempts/alterations or blank answer in a question will be treated as ‘Not Attempted’ and will score ‘Zero’ marks. srf^fNf %ff t ^ 3m ^ ^t| ^ 3ffsr^ mftrF3tTT ‘^JT ‘ f^TTl 6. English version of the questions will be final if any difference is there in translating the scientific names/terms in H in d i/^ m f^ T R t/ ^ % =FTTWIrHvI ^ tt 3jclT £*TPT ^ ftT w t W^PT f t atf^R- TTFTT J11 7. Any unfair means used/ tried to attempt will make ineligible to the candidate/f^ft Tniw w wnr/snmr qr 3r*2T«ff^ wwm 5^<hi ^ttW|

CENTRAL COUNCIL FOR RESEARCH IN AYURVEDIC SCIENCES … · central council for research in ayurvedic sciences v sfm f^ w t srp-stft written examination/f^f^d tftstt date: name: candidate’s

  • Upload
    phungtu

  • View
    221

  • Download
    0

Embed Size (px)

Citation preview

CENTRAL COUNCIL FOR RESEARCH IN AYURVEDIC SCIENCES V s f M f ^ W T S rp -S T F T

WRITTEN EXAMINATION/f^f^d TftSTT

Date:

Name: CANDIDATE’S SIGNATURE

Roll No.:

Post: INVIGILATOR’S SIGNATURE

General Instructions/^ m

1. Each Question carries one (01) Mark/ spsr % f^rr tt (01) ^

2. Total marks : 100/ ^ : 100 & Time : 1.30 hr/W ^T: 0 (ts5)

3. There is only one correct answer for each q u e s t i o n W 3rTT ^

4. No negative marking for wrong answer/WcT 'JriT % f%rr ^THT

5. All entries in the circle must be made by BLUE or BLACK Ball point Pen only. Two or moreattempts/alterations or blank answer in a question will be treated as ‘Not Attempted’ and will score ‘Zero’ marks. s rf^ fN f % f f t ^ 3 m ^ ^ t | ^ 3ffsr^

m ftrF3tTT ‘^JT ‘ f^ T T l

6. English version of the questions will be final if any difference is there in translating thescientific names/terms in H in d i /^ m f ^ T R t/ ^ % =FTTW IrHvI ^ tt 3jclT £*TPT ^

ftT w t W^PT f t atf^R- TTFTT J11

7. Any unfair means used/ tried to attempt will make ineligible to the cand idate /f^ft

Tniw w wnr/snmr qr 3r*2T«ff wwm 5^<hi ttW|

LABORATORY TECHNICIAN EXAMINATION

Maximum marks: 100Each question carries 1 MarkNo negative marking for wrong answer

1.A. a patient with tuberculosisB. a patient who has had minor surgeryC. a patient with glaucomaD. a patient with leukemia

2. Tfsff, SNm sfk t w r t ¥ ^ r=ih i

A. Chlorophyll aB. Chlorophyll bC. PorphyrinD. Rhodapsin

3. s f t .T T % f ta f t^ '^ f ^ T T « r r ?A. Louis PasteurB. Robert KochC. Antony von LeewenhokD. None of these

4. § Rh S R r^ rsrrw r?A. Louis PasteurB. Landsteiner and WeinerC. JanskeyD. Moss

5. R<Wdl ^ T ^ f ?A. AdhesionsB. InvasivenessC. ToxigenicityD. All of the above

6. ^ f t | ?A. KetolaseB. ZymaseC. PeroxidaseD. Oxidase

7. Hl$s())«ti<ri<?1l'’0 %Rdl Ritl'hl =*1^17A. Louis PasteurB. ListerC. A.V. LeeuwenhoekD. Robert Koch

8. ^ o M )% * r r f r* T t?A. Water borne diseaseB. Air borne diseaseC. Food borne diseaseD. Atthropod borne disease

^ w r | ?A. 100X

Time: 1 hour

SET 3

B. 2000XC. 50,000 XD. 2,00,000 X

10. ^IdiiiQdi (TT?rrft^1^RT) £r ?A. HistamineB. SeratoninC. HeparinD. All of these

11. v>lldl | ?A. ExaltationB. AttenuationC. Both a and bD. None of these

12. Ri«sid f^TT?A. Louis PasteurB. Elie MetchnikoffC. BehringD. Widal

13. t ^ r r P R m ( t f l R * w ) ^ ttf?A. Protected water supplyB. Environmental sanitationC. Immunization with killed vaccinesD. All of these

14. WTTsT WPST ( t f t f e i ) )

A. Lipolytic organismsB. Proteolytic organismsC. Toxigenic microbesD. Saccharolytic microbes

15.A. SpirogyraB. CephaleurosC. ProtothecaD. Both b and c

16. TTW HlPl Hlq ^ 1 f ?A. Fast greenB. HaematoxylonC. Crystal violetD. Safranin

17. I^wh+ i w r fA. Plasma membraneB. Endoplastic ReticulamC. LysosomesD. Golgi

Laboratory T echnician Page 1

LABORATORY TECHNICIAN EXAMINATION

Maximum marks: 100Each question carries 1 MarkNo negative marking for wrong answer

1. Reverse isolation would be appropriate for:-A. a patient with tuberculosisB. a patient who has had minor

surgeryC. a patient with glaucomaD. a patient with leukemia

2. The principle light- trapping pigment molecule in plants, Algae, and cyanobacteria is:-

A. Chlorophyll aB. Chlorophyll bC. PorphyrinD. Rhodapsin

3. B. anthracis was isolated by:-A. Louis PasteurB. Robert KochC. Antonyvon LeewenhokD. None of these

4. Rh factor of the blood was discovered by scientist:-

A. Louis PasteurB. Landsteiner and WeinerC. JanskeyD. Moss

5. The most important virulence factors are:-A. AdhesionsB. InvasivenessC. ToxigenicityD. All of the above

6. Enzymes responsible for alcoholic Fermentation

A. KetolaseB. ZymaseC. PeroxidaseD. Oxidase

7. Father of microbiology isA. Louis PasteurB. ListerC. A.V. LeeuwenhoekD. Robert Koch

8. Tuberculosis is aA. Water borne diseaseB. Air borne diseaseC. Food borne diseaseD. Atthropod borne disease

Time: 1 hour

SET 3

9. Electron microscope gives magnification Upto >

A. 100XB. 2000XC. 50,000 XD. 2,00,000 X

10. Primary mediators in anaphylaxisA. HistamineB. SeratoninC. HeparinD. All of these

11. Reduction of virulence is known asA. ExaltationB. AttenuationC. Both a and bD. None of these

12. Phagocytic theory was proposed byA. Louis PasteurB. Elie MetchnikoffC. BehringD. Widal

13. Prophylaxis of cholera isA. Protected water supplyB. Environmental sanitationC. Immunization with killed

vaccinesD. All of these

14. Rancidity in spoiled foods is due toA. Lipolytic organismsB. Proteolytic organismsC. Toxigenic microbesD. Saccharolytic microbes

15. Which of the following is pathogenic to humans?

A. SpirogyraB. CephaleurosC. ProtothecaD. Both b and c

16. Staining material of gram positive bacterium is

A. Fast greenB. HaematoxylonC. Crystal violetD. Safranin

Laboratory T echnician Page 1

18. sffclT't ?A. Micro bodyB. ChromosomeC. RibosomeD. Mitochondria

19. R'-ClPUl f % ^ ( % ^ l d IA. CorynebacteriumB. StaphylococcusC. StreptococcusD. None of these

20. ftcTTf?A. PlasmodiumB. ParameciumC. YeastD. Entamoeba histolytica

21.A. Vitamin CB. Vitamin AC. Vitamin B2D. Vitamin K

22. wPNA. PhosphorusB. SodiumC. IronD. Potassium

23. T T ^ fh ^ f^ " w |f^ T 3 fh :w f lc f f r r rT |?A. PancreasB. LiverC. KidneyD. Muscle

24.A. NucleusB. RibosomeC. MitochondrionD. Cell sap

25. ^ ^ s f f tR T p H w r f ?A. 7.0B. 6.0C. 8.0D. 0.0

26. "STTWWTcfi t^T" HHH f?A. LysosomesB. RibosomesC. NucleolusD. Golgi’s bodies

27. flW ? % f^PT TT^I R I?A. UreaB. FructoseC. GlucoseD. Potassium

28. f^ rf^ f^ T T r^ r^ fk ^ tf^ F TA. MelaninB. GlycogenC. LipidsD. Centrosome

29. ft'H'M STT rr ftcTT f ?A. Golgi bodiesB. Cell membraneC. MitochondriaD. Lysosomes

30. # 3TRTTTTTT gWcf: ^Tff icM ^Idl f?

A. Endoplasmic reticulumB. RibosomeC. NucleolusD. Nucleus

31. ^ F 3 f ^ T ^ - T [ ^ ^ l T T p t q - l w r |?A. GalactoseB. FructoseC. ArabinoseD. Xylose

32.A. SucroseB. TrehaloseC. IsomaltoseD. Agar

33.A. RiboseB. DeoxyriboseC. RibuloseD. Erythrose

34.A. GlucoseB. FructoseC. MannoseD. Galactose

A. InductionB. RepressionC. Allosteric regulationD. All of these

A. Mental retardationB. Premature cataractC. DeathD. All of the above

37. ^ cTI^R-mi Ri'H+l jfftT f?A. Acute glomerulonephritisB. Acute pyelonephritisC. NephrosclerosisD. Nephrotic syndrome

Laboratory Technician Page 2

17. Meosomes are the part ofA. Plasma membraneB. ERC. LysosomesD. Golgi

18. The site of energy production in a cellA. Micro bodyB. ChromosomeC. RibosomeD. Mitochondria

19. Diphtheria is caused byA. CorynebacteriumB. StaphylococcusC. StreptococcusD. None of these

20. Amoebic dysentery in humans is caused by>

A. PlasmodiumB. ParameciumC. YeastD. Entamoeba histolytica

21. Milk is deficient in which vitamins?A. Vitamin CB. Vitamin AC. Vitamin B2D. Vitamin K

22. Milk is deficient of which mineral?A. PhosphorusB. SodiumC. IronD. Potassium

23. HDL is synthesized and secreted from:-A. PancreasB. LiverC. KidneyD. Muscle

24. The most active site of protein synthesis is the

A. NucleusB. RibosomeC. MitochondrionD. Cell sap

25. The average pH of Urine isA. 7.0B. 6.0C. 8.0D. 0.0

26. The cellular organelles called “suicide bags” are

A. LysosomesB. RibosomesC. NucleolusD. Golgi’s bodies

27. A lipid bilayer is permeable toA. UreaB. FructoseC. GlucoseD. Potassium

28. The following substances are cell inclusions except

A. MelaninB. GlycogenC. LipidsD. Centrosome

29. Which has its own DNA?A. Golgi bodiesB. Cell membraneC. MitochondriaD. Lysosomes

30. In mammalian cells rRNA is produced mainly in the:-

A. Endoplasmic reticulumB. RibosomeC. NucleolusD. Nucleus

31. The most important epimer of glucose isA. GalactoseB. FructoseC. ArabinoseD. Xylose

32. Which of the following is a reducing sugar?A. SucroseB. TrehaloseC. IsomaltoseD. Agar

33. The sugar found in RNA is>A. RiboseB. DeoxyriboseC. RibuloseD. Erythrose

34. The constituent unit of inulin is:-A. GlucoseB. FructoseC. MannoseD. Galactose

35. Pyruvate carboxylase is regulated by>A. InductionB. RepressionC. Allosteric regulationD. All of these

36. Congenital galactosaemia can lead to:-A. Mental retardationB. Premature cataractC. DeathD. All of the above

Laboratory T echnician Page 2

38. 41 <*T ^ TTcTT | ?A. Endemic goitreB. ThyrotoxicosisC. MyxoedemaD. Cretinism

39.A. LactoseB. MaltoseC. FructoseD. Mucose

40.A. Seliwanoffs testB. Osazone testC. Molisch testD. None of these

41. s^cfrf?A. Diabetes mellitusB. AdrenalectomyC. AcromegalyD. Thyrotoxicosis

42. s i i O R + H i ^ ^ f U i iA. Renal glycosuriaB. Alimentary glycosuriaC. Diabetes MellitusD. Alloxan diabetes

43. vfNr if nRqf^Vi

A. Lactic acidB. GTPC. CTPD. UTP

44. PH R d °h<ctI |?A. HexokinaseB. PhosphofructokinaseC. Pyruvate kinaseD. All of these

45. T T S R T O w | ?A. Inhibition of glycolysisB. Oxygen is involvedC. Inhibition of enzyme

phosphofructokinaseD. All of these

46.A. D-ArabinoseB. D-RiboseC. D-XyloseD. L-Xylose

47.A. GalactoseB. SucroseC. FructoseD. Maltose

48. I?A. LysineB. TyrosineC. TaurineD. Arginine

49. *T1T'F iij+ldl M,Pls ^ ?A. AspartateB. TyrosineC. MethionineD. Serine

50. 1<RN I?A. ValineB. CysteineC. LeucineD. Threonine

51. f%cFT f t <-0 41 dX Rh I 41 d< TT% f .A. 1000B. 10,000C. 100,000D. 10,00,000

52. 11010101 2635967Wf t ?

A. 934134B. 7383414C. 8374134D. 937414

53. 3,8,7 ^ ^ R>41 'tft spf 3TTft 3 T = F f « H l l i

A. 3387B. 8378C. 8873D. 8773

54. . 8 tus-m w r |?A. one lakhB. one croreC. ten lakhD. ten crores

55. shrmfh^ w r # t ^

A. 1 croreB. 10 croreC. 100 croreD. 1000 crore

Laboratory Technician Page 3

37. Heavy proteinuria occurs inA. Acute glomerulonephritisB. Acute pyelonephritisC. NephrosclerosisD. Nephrotic syndrome

38. Serum cholesterol is decreased in:-A. Endemic goitreB. ThyrotoxicosisC. MyxoedemaD. Cretinism

39. Blood group substances consist ofA. LactoseB. MaltoseC. FructoseD. Mucose

40. Specific test for ketohexoses:A. Seliwanoffs testB. Osazone testC. Molisch testD. None of these

41. Glucose tolerance is increased inA. Diabetes mellitusB. AdrenalectomyC. AcromegalyD. Thyrotoxicosis

42. Physiological glycosuria is met with in :-A. Renal glycosuriaB. Alimentary glycosuriaC. Diabetes MellitusD. Alloxan diabetes

43. An essential for converting Glucose to Glycogen in Liver is

A. Lactic acidB. GTPC. CTPD. UTP

44. The glycolysis is regulated by:-A. HexokinaseB. PhosphofructokinaseC. Pyruvate kinaseD. All of these

45. Pasteur effect isA. Inhibition of glycolysisB. Oxygen is involvedC. Inhibition of enzyme

phosphofructokinaseD. All of these

46. Human heart muscle containsA. D-ArabinoseB. D-RiboseC. D-XyloseD. L-Xylose

47. Cane sugar is known as:-A. GalactoseB. SucroseC. FructoseD. Maltose

48. An aromatic amino acid is :-A. LysineB. TyrosineC. TaurineD. Arginine

49. An essential amino acid in man isA. AspartateB. TyrosineC. MethionineD. Serine

50. A ketogenic amino acid is :-A. ValineB. CysteineC. LeucineD. Threonine

51. How many millimeter make one kilometer?A. 1000B. 10,000C. 100,000D. 10,00,000

52. What must be subtracted from 11010101 to get 2635967.

A. 934134B. 7383414C. 8374134D. 937414

53. Make the greatest four digit number by using any one digit twice by 3,8,7

A. 3387B. 8378C. 8873D. 8773

54. The smallest 8 digit number is:-.A. one lakhB. one croreC. ten lakhD. ten crores

55. In the international system of numeration we write one billion for :-

A. 1 croreB. 10 croreC. 100 croreD. 1000 crore

Laboratory Technician Page 3

56. 2,4,0,3,6,9 3N t WTT W 1A. 432900B. 392460C. 964320D. 903642

57. f^ if* r^ T * rr* M £ ) s i t ^ s r w t :A. 1B. 2C. 3D. 4

58. *ra% ^dlA. 1B. 2C. 3D. 4

59. 8,10,12 t f^TTf^cT 3T # 3 3t^t # W t 3 # WTT *ft I?

A. 120B. 360C. 960D. 980

60. Tt t ftf^ tr f*R% 3T # ar^FT-ST^T13TT°RTT' J t I d I | ?

A. Collinear linesB. intersecting linesC. parallel linesD. none of these

61. t^P f t \^T PC TRT 3fFT ^TFf cf T 3T“Ml ff?

A. non - collinear pointsB. straight linesC. collinear pointsD. point of concurrence

62. v ^ r i M k s i T ^ f ^ f ^ ^ s p r n T ^ f f t : -A. lineB. planeC. line segmentD. point.

63. ¥T f% 0.1 3 k 0.2 % # 3 f TcT

A. 0.19B. 1.9C. 10.9D. 1.09

64. 36 : 84%3TRT3T^nRTf 3:A. 7 :3B. 3 : 7C. 6 :7D. 12 :7

r?65. 12 : 108 = 1 : ______A. 1B. 9C. 8D. 12

66. CAD ^T fA. Computer aided designB. Computer algorithm for designC. Computer application in designD. Computer analogue design

67. t - ^ T ^ t^ ^ r t^ l - M I *IMIA. spamB. spoofC. sniffer scriptD. spool

68.A. all have the same motiveB. break into other people's

computersC. may legally break into computers

as long as they do not do any damage

D. are people who are allergic to computers

69. ftTCTT t f%?T TOT % 4^£IC w i t s f f r | ( 3 r f ^ R W T)?

A. MainframeB. Mini-computerC. MicrocomputerD. PDA

70. ^ v r t w ^ T 'T ^ f t W R ^ f f WRftf Wf:-A. a copy is automatically printedB. it must be given a name to identify

itC. it does not need a nameD. it only needs a name if it is not

going to be printed71. w rf^nr *fr «ii ’tt

fTT I , =mTU....... % % *ftJT TT^+dT t>

A. CANB. LANC. DAND. WAN

72. Sdi ^ s f r r rn T ^ T ■Hilled ^ Id lf?

A. Main memoryB. Secondary memoryC. Disk memoryD. Programme memory

Laboratory T echnician Page 4

56. Largest number formed by digits 2,4,0,3,6,9 is

A. 432900B. 392460C. 964320D. 903642

57. Which of the following is smallest prime number:

A. 1B. 2C. 3D. 4

58. The smallest composite number isA. 1B. 2C. 3D. 4

59. Which is greatest 3-digit number exactly divisible by 8,10,12

A. 120B. 360C. 960D. 980

60. Two distinct lines meeting at a points arecalled_____________ .

A. Collinear linesB. intersecting linesC. parallel linesD. none of these

61. Three or more points which lie on a same line are called:

A. non - collinear pointsB. straight linesC. collinear pointsD. point of concurrence

62. Geometrical figure which has no dimension is:-

A. lineB. planeC. line segmentD. point.

63. Which of the following point lies between 0.1 and 0.2?

A. 0.19B. 1.9C. 10.9D. 1.09

64. 36 : 84 is equivalent ratio of 3 :_____?A. 7 : 3B. 3 :7C. 6 :7D. 12 :7

65. Fill in the blank :-12 : 108 = 1 : ______A. 1B. 9C. 8D. 12

66. CAD stands forA. Computer aided designB. Computer algorithm for designC. Computer application in

designD. Computer analogue design

67. Junk e-mail is also called:-A. spamB. spoofC. sniffer scriptD. spool

68. Hackers:-A. all have the same motiveB. break into other people's

computersC. may legally break into

computers as long as they do not do any damage

D. are people who are allergic to computers

69. What type of computers are client computers (most of the time) in a client- server system?

A. MainframeB. Mini-computerC. MicrocomputerD. PDA

70. When a file is saved for the first time:-A. a copy is automatically printedB. it must be given a name to

identify itC. it does not need a nameD. it only needs a name if it is not

going to be printed71. Office LANS, which are scattered

geographically on large scale, can be connected by the use of corporate........

A. CANB. LANC. DAND. WAN

72. Where are data and programme stored when the processor uses them?

A. Main memoryB. Secondary memoryC. Disk memoryD. Programme memory

Laboratory T echnician Page 4

73................... u f,..............A. Information, reportingB. Data, informationC. Information, bitsD. Records, bytes

74. f^ c n ^ t?A. TapeB. Hard DiskC. Floppy DiskD. All of the above

75.A. 1416B. 1614C. 1641D. 1804

76. s r tk t % fcfrTcT % if t^ r f r^ T T |?

A. CarbohydratesB. Red corpusclesC. VitaminsD. White corpuscles

77. TTFR- &Tf)T if JJ l WTT |A. 42B. 44C. 46D. 48

78. WTRT -HH =1 ^ H R a c R ^ T R>dHlffaT t?

A. 1 lbB. 2 1bC. 3 lbD. 41b

■ Rt-h^ i jficfT?r+RT+TA. Linus PaulingB. Jonas SalkC. Melvin CalvinD. Selman Waksman

80. srflr if tt % ^ % *T

A. AdrenalB. LiverC. ThyroidD. Thymus

81.A. bubonic plagueB. malariaC. typhusD. yellow fever

82. *rfW*T if ^TfniT |A. in greater numbers for a longer

period of time in the maleB. for a longer period in the female

than in the maleC. in equal numbers in both sexesD. in greater numbers by the female

than by the male83. sTR" H's'-M H W IlfB %

A. numerous weed seedsB. harmful birdsC. many harmful rodentsD. harmful reptiles

84. <HsF)fitf# f^ f% S T ^ kTT ^Tqftw nT|?A. ThyroxineB. Growth hormoneC. InsulinD. Glucagon

85. % s ry i 11?A. CortisolB. AldosteroneC. DehydroephiandrosteroneD. Androstenedione

86. if sp ffrt P I TR>d4Tf ?

A. 7B. 9C. 14D. 18

87. *1 ^ $1 'MI R>d rfl f?A. < 3-5 minutesB. <8-10 minutesC. <15 minutesD. < 15 minutes

88. ^'hHU'sifDldrt:-A. Hepatic glycogenolysisB. Muscle glycogenolysisC. Hepatic glycogenesisD. Lipogenesis

89. Ri^+I 3 r f ^ 'icMKH <ulf^frrrfrrrT t?

A. EstrogensB. AndrogensC. GastogensD. Ethinyl estradiol

Laboratory Technician Page 5

73..................... represents raw facts, where­as.................is data made meaningful.

A. Information, reportingB. Data, informationC. Information, bitsD. Records, bytes

74. Which of the following is a storage device?A. TapeB. Hard DiskC. Floppy DiskD. All of the above

75. When did John Napier develop logarithm?A. 1416B. 1614C. 1641D. 1804

76. Which of the following acts as a resistance against disease in the body?

A. CarbohydratesB. Red corpusclesC. VitaminsD. White corpuscles

77. The number of chromosomes in human body is:-

A. 42B. 44C. 46D. 48

78. Brain of a normal human adult weights about:-

A. 1 lbB. 21bC. 3 lbD. 41b

79. Who is credited with the development of polio vaccine?

A. Linus PaulingB. Jonas SalkC. Melvin CalvinD. Selman Waksman

80. Which of the following in the human body is popularly called the ‘Adam’s Apple’?

A. AdrenalB. LiverC. ThyroidD. Thymus

81. The drug quinine is used in the treatment of:-

A. bubonic plagueB. malariaC. typhusD. yellow fever

82. Reproductive cells in normal Human beings are produced:-

A. in greater numbers for a longer period of time in the male

B. for a longer period in the female than in the male

C. in equal numbers in both sexesD. in greater numbers by the

female than by the male83. The conservation of hawks and owls is

important to mankind chiefly because these birds eat:-

A. numerous weed seedsB. harmful birdsC. many harmful rodentsD. harmful reptiles

84. Acromegaly results due to excessive release of:-

A. ThyroxineB. Growth hormoneC. InsulinD. Glucagon

85. The predominant glucocorticoid is:A. CortisolB. AldosteroneC. DehydroephiandrosteroneD. Androstenedione

86. The number of amino acids in the hormone oxytocin is:-

A. 7B. 9C. 14D. 18

87. The half life of insulin is:-A. < 3-5 minutesB. <8-10 minutesC. < 15 minutesD. < 15 minutes

88. Glucagon enhances:-A. Hepatic glycogenolysisB. Muscle glycogenolysisC. Hepatic glycogenesisD. Lipogenesis

89. Stein-leventhal syndrome is due to overproduction of:-

A. EstrogensB. AndrogensC. GastogensD. Ethinyl estradiol

Laboratory Technician Page 5

90. ^ qi^fjl O?<4*) W lf?

A. OxygenaseB. DehydrogenaseC. IsomeraseD. Decarboxylase

91. TTFR t zrfcfr i r f ^ #

A. 53B. 92C. 145D. 237

92. ^ tW T = 1 f^T% f%TT ^ rt

ft?A. GastrinB. CholecystokininC. OxytocinD. All of these

93. MSH 3T f^%9PT 1FT R^Pld f^TT TRTT t?

A. Feedback mechanismB. MelatoninC. Hypothalamic hormonesD. ACTH

94.A. Antidiuretic hormoneB. InsulinC. ACTHD. Thyrotropin releasing hormone

95. *T^STf% T$ri#qTW f¥^T#TtA. Reverse T3B. DITC. T3D. T4

r riT fh^TTT wi W r ¥ i | ?A. OperonB. Repressor geneC. CistronD. Replicon

97. t ^ f^rtr f ^ r #

A. ATPB. AMPC. GDPD. GTP

98. d i R ^ f tc r r tA. StructuralB. RegulatorC. PromoterD. Operator

99. sFT*T^f?A. AMPB. ADPC. ATPD. All of these

100. w | ?A. Polio virusB. HIVC. Herpes virusD. Tobacco mosaic virus

Laboratory Technician Page 6

90. The enzyme catalyzing conversion of androstenedione to testosterone is a:-

A. OxygenaseB. DehydrogenaseC. IsomeraseD. Decarboxylase

91. Total number of amino acids in human chorionic gonadotropin is

A. 53B. 92C. 145D. 237

92. Inositol triphosphate is the second messenger for:-

A. GastrinB. CholecystokininC. OxytocinD. All of these

93. Secretion of MSH is regulated by:-A. Feedback mechanismB. MelatoninC. Hypothalamic hormonesD. ACTH

94. A nonapeptide among the following is:-A. Antidiuretic hormoneB. InsulinC. ACTHD. Thyrotropin releasing hormone

95. The most powerful thyroid hormone is:-A. Reverse T3B. DITC. T3D. T4

96. The smallest unit of DNA capable of coding for the synthesis of a polypeptide is:-

A. OperonB. Repressor geneC. CistronD. Replicon

97. Initiation of protein synthesis requires:-A. ATPB. AMPC. GDPD. GTP

98. The gene which is transcribed during repression is:-

A. StructuralB. RegulatorC. PromoterD. Operator

99. Cyclic AMP can be formed from:-A. AMPB. ADPC. ATPD. All of these

100. A tetrovirus is:-A. Polio virusB. HIVC. Herpes virusD. Tobacco mosaic virus

Laboratory T echnician Page 6