VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO...

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ROLL NO. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 INSTRUCTIONS FOR FILLING THE SHEET 1. This sheet should not be folded or crushed. 2. Use only blue/ black ball point pen to fill the circles. 3. Use of pencil is strictly prohibited. 4. Circles should be darkened completely and properly. 5. Cutting and erasing on this sheet is not allowed. 6. Do not use any stray marks on the sheet. 7. Do not use marker or white fluid to hide the mark. WRONG METHODS CORRECT METHOD A B C D A B C D A B C D A B C D A B C D Name ......................................................................................................... Batch.......................................................................................................... Mobile No................................................... Test Date........./......../............. OMR ANSWER SHEET VIGYAN DHARA EDUCATION Pvt. Ltd. Candidate Sign Invigilator Sign TEST ID 1 2 3 4 5 6 7 8 9 0

Transcript of VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO...

Page 1: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

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INSTRUCTIONS FOR FILLING THE SHEET

1. This sheet should not be folded or crushed.

2. Use only blue/ black ball point pen to fill the circles.

3. Use of pencil is strictly prohibited.

4. Circles should be darkened completely and properly.

5. Cutting and erasing on this sheet is not allowed.

6. Do not use any stray marks on the sheet.

7. Do not use marker or white fluid to hide the mark.

WRONG METHODS CORRECT METHOD

A B C D A B C D A B C D A B C D A B C D

Name .........................................................................................................

Batch..........................................................................................................

Mobile No................................................... Test Date........./......../.............

OMR ANSWER SHEET

VIGYAN DHARA EDUCATION Pvt. Ltd.

Candidate Sign

Invigilator Sign

TEST ID

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Page 2: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

Test Date :

Roll Number :

Note: It is compulsory to fill Roll No. and Booklet Code on answer sheet, otherwise your answer sheet will be rejected.

TEST - 3

10/04/2020

VIGYAN DHARATEST SERIES

CLASS-XI TO XII (MEDICAL)BIOLOGY

Test Code : VD20/BZ/NEET/01/1004

Time : 1½ Hours M.M. : 360IMPORTANT INSTRUCTIONS

1. This booklet contains 90 Questions.2. All questions are compulsory and carry 4 mark,3. There will be 1/4th negative marking.4. Immediately fill in the particulars on this page of the Test

Booklet with Blue/Black Ball Point Pen. Use of pencil isstrictly prohibited.

5. You will not be supplied the Answer-Sheet separetely bythe invigilator. You must complete the details of RollNumber, Booklet Code etc, on the Answer-Sheet carefully,as per detailed instructions supplied by Academy, beforeyou actually start answering the questions, failing whichyour Answer-Sheet will not be evaluated and you will beawarded ‘ZERO’ mark.

6. No candidate is allowed to carry any textual material,printed or written, bits of papers, mobile phone, anyelectronic device, etc., except the I - Card, inside theexamination hall/room.

7. Rough work is to be done on the space provided for thispurpose in the Test Booklet only. Use of white fluid forcorrection is not permissible on the Answer Sheet.

8. On completion of the test, the candidate must hand overthe Answer Sheet to the Invigilator on duty in the Room/Hall; however, the candidates are allowed to take awaythis Test Booklet with them.

9. No rough work is to be done on the Answer-Sheet.

#197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana 125001

Contact No. 9812073815,16

TEST ID : 403

Page 3: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

11TH MEDICAL (2) VD20/BZ/NEET/01/1004

Space for Rough Work

SYLLABUS TEST - 3

BOTANY

ZOOLOGY

MORPHOLOGY OF PLANTS, RESPIRATION IN PLANTS,MINERAL NUTRITION

DIGESTION & ABSORPTION, BREATHING & EXCHANGEOF GASES, BODY FLUID & CIRCULATION (EXCLUDINGBLOOD), EXCRETORY PRODUCTS AND THEIR ELIMINATION

Page 4: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

VD20/BZ/NEET/01/1004 (3) 11TH MEDICAL

Space for Rough Work

1. Which of the following statement abouthydroponics is incorrect

(A) It has been successfully employed for thecommercial production of vegetables such astomato, lettuce etc.

(B) Using this technique, non-essential elementswere identified, and their deficiency symptomsdiscovered

(C) It requires pure water and mineral salts

(D) This technique was first demonstrated by Juliusvon Sachs in 1860

2. The criteria for essentiality of an element is allexcept

(A) It must be necessary for growth anddevelopement

(B) It cannot be replaced by any other element

(C) It must be directly involved in centralmetabolism of plant

(D) In the absence of this element, plants canform seeds

3. In the list given below, how many belongs tomacronutrient and micronutrient respectively

Carbon, Phosphorus, Manganese, Copper, Cobalt,Sodium, Iron, Magnesium, Selenium and Sulphur

(A) Two and Three (B) Three and Two

(C) Four and Three (D) Five and Two

4. The mineral activator for enzyme alcoholdehydrogenase is

(A) Mn+2 (B) Mg+2

(C) Zn+2 (D) Mo

5. The essential nutrient element required by plantsin greater amount is .……. in the form of ……….(A) Phosphorous, H2PO-

4

(B) Nitrogen, NO3-

(C) Phosphorous, HPO-24

(D) Nitrogen, NH3

6. Read the following statements carefully and selectthe correct optiona) In the first phase of mineral absorption, mineralsare taken into inner free space passivelyb) In the first phase, minerals are taken insidethrough ion channelsc) Ion channels are extrinsic proteins present inroot membraned) In second phase of mineral absorption, ionsare taken into inner space slowly(A) B and C are correct(B) A and C are incorrect(C) A and D are incorrect(D) A and B are correct

7. The deficiency symptom of sulphur are firstobserved in(A) Senescent leaves (B) Older leaves(C) Younger tissue (D) Mature tissue

8. Manganese toxicity in plants can results in(A) Appearance of brown spots surrounded bychlorotic veins(B) Inhibit calcium translocation in shoot apex(C) May induce deficiency of Iron, Magnesium andCalcium(D) All of these

Page 5: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

11TH MEDICAL (4) VD20/BZ/NEET/01/1004

Space for Rough Work

9. Decomposition of organic nitrogen of dead plantsand animals into ammonia is known as

(A) Nitrification (B) Protonation

(C) Ammonification (D) Denitrification

10. Nitrifying bacteria is ………. and …..… in nature

(A) Rhizobium and Saprotrophic

(B) Nitrosomonas and Heterotrophic

(C) Nitrobacter and Chemosynthetic

(D) Pseudomonas and Heterotrophic

11. Plants absorbs nitrates from soil and converted itinto ammonia in

(A) Leaves (B) Root

(C) Stem (D) Fruits

12. How many statements given below are incorrect?

a) To form one molecule of ammonia, 16ATP areconsumed

b) Nitrate is quite toxic to plants, hence can’t beaccumulated

c) Ammonia reacts with OAA to form Glutamicamino acid with the help of enzyme glutamatedehydrogenase

d) Aspartic amino acid is the main amino acidfrom which transfer of NH2 takes place to formother amino acid

e) In Soybean, nitrogen is transported in the formof amides through xylem

f) Asparagine and Glutamine in plants are afunctional part of proteins

(A) One (B) Two

(C) Four (D) Six

13. Rearrange the following zones as seen in the rootin vertical section and choose the correct optiona) Root hair zoneb) Zone of meristemsc) Root cap zoned) Zone of maturatione) Zone of elongation(A) c, b, e, a, d (B) a, b, c, d, e(C) d, e, a, c, b (D) e, d, c, b, a

14. Respiratory roots are found in(A) Rhizophora (B) Mangrove plants(C) Both A and B (D) Mustard

15. Which of the following statement about Stem isincorrect(A) Thorns are found in Bougainvillea and Opuntia

(B) Underground stem like ginger can act as organof perennation(C) Stem tendrils are present in gourds andgrapevines(D) In plants of arid regions like Euphorbia, stembecomes green and fleshy

16. Opposite phyllotaxy is the feature of(A) Alstonia (B) Nerium

(C) Hibiscus (D) Calotropis

17. The leaves are small and short lived, and petioleexpand, becomes green in(A) Nepenthes (B) Calotropis

(C) Australian Acacia (D) All of these18. Polyadelphous condition is present in

(A) Salvia (B) Mustard(C) Orange (D) Pisum

Page 6: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

VD20/BZ/NEET/01/1004 (5) 11TH MEDICAL

Space for Rough Work

19. Which of the following statement is incorrect forinflorescence(A) When a shoot tip transforms into a flower, it isalways solitary(B) In Racemose inflorescence, flowers are bornein acropetal succession(C) In Cymose inflorescence, main axis neverterminates in a flower(D) The apex produces different kind of floralappendages laterally at successive nodes insteadof leaves

20. Which of the following statement about Drupes isincorrect(A) They develop from monocarpellary, superiorovaries(B) These are one seeded fruit(C) Pericarp is differentiated into epicarp,mesocarp and endocarp(D) Coconut and Ground nut are examples ofdrupes

21. Underground stem spread to new niches and whenolder parts die, new plants are formed in(A) Mint (B) Jasmine(C) Both A and B (D) Grass

22. In vexillary aestivation, posterior petal is knownas(A) Vexillum (B) Keel(C) Wings (D) Carina

23. Basal placentation is found in(A) Dianthus (B) Marigold(C) Cauliflower (D) All of these

24. Epipetalous and Epiphyllous stamen are found in

(A) Gram and Potato

(B) Nicotiana and Gloriosa

(C) Aloe and Indigofera

(D) Hibiscus and Brassica

25. Leaves originate from………….and developsin………… order

(A) Axillary bud, Basipetal

(B) Shoot apical meristem, Basipetal

(C) Floral meristem, Acropetal

(D) Shoot apical meristem, Acropetal

26. The floral formula of Leguminosae family isrepresented as

(A) % K (5) C1+2+(2) A(9)+1 G1

(B) K (5) C1+2+(2) A(9)+1 G1

(C) % K 5 C1+2+(2) A(9)+1 G1

(D) % K (5) C1+2+(2) A(9)+1 G2

27. In monocot plants, the primary root is short livedand is replaced by large number of root andconstitute

(A) Tap root system

(B) Fibrous root system

(C) Adventitious root system

(D) Lateral roots

28. The high energy bond of ATP are known as

(A) Phosphoanhydide bonds(B) Hydrogen bonds

(C) Ionic bonds

(D) Phosphate bonds

Page 7: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

11TH MEDICAL (6) VD20/BZ/NEET/01/1004

Space for Rough Work

29. Plants don’t need specialized respiratory organbecause

(A) Each plant part takes care of its own gasexchange needs

(B) Plants don’t need great demands for gasexchange

(C) Have Roots for Respiration

(D) Both A and B

30. In which plant, tap root get modified for storage offood

(A) Carrot (B) Turnip

(C) Sweet potato (D) Both A and B

31. Which of the following biomolecules is commonto respiration mediated breakdown of fats,carbohydrates and proteins?

(A) Glucose-6-phosphate(B) Acetyl Co-A

(C) Pyruvic acid

(D) Fructose 1, 6-biphosphate

32. In Pumpkin, stem tendrils are developed from

(A) Terminal bud (B) Apical bud

(C) Leaves (D) Axillary bud

33. A leaf said to be simple when

(A) Its lamina is entire

(B) Lamina is incised but incisions don’t touchthe midrib

(C) Incisions of the lamina reach upto midribbreaking it into a number of leaflets

(D) Both A and B

34. The gynoecium is situated in the center and theother parts are located on the rim of thalamus in

(A) Perigynous flower

(B) Hypogynous flower

(C) Epigynous flower

(D) Inferior ovary flower

35. Pacemaker enzyme of Glycolysis is

(A) Aldolase

(B) Hexokinase

(C) Succinic dehydrogenase(D) Phosphofructokinase

36. The connecting link between Glycolysis and Krebscycle is

(A) Citric acid (B) Succinic acid

(C) Fumaric acid (D) Acetyl-CoA

37. Chemi-osmotic hypothesis of ATP formation isbased on

(A) Accumulation of K ions(B) Proton gradient

(C) Membrane potential

(D) Accumulation of Na ions

38. Yeast poison themselves to death when theconcentration of alcohol reaches

(A) 20% (B) 13%

(C) 15% (D) 14%

39. What is the net gain of ATP molecules, when 4molecules of glucose undergo anaerobicrespiration in plants?

(A) 8 ATP (B) 20 ATP

(C) 16 ATP (D) 24 ATP

Page 8: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

VD20/BZ/NEET/01/1004 (7) 11TH MEDICAL

Space for Rough Work

40. Last electron carrier in ETS is

(A) Cytochrome a3

(B) Cytochrome a

(C) Cytochrome c

(D) Oxygen

41. FAD is electron acceptor during oxidation of which

of the following

(A) -ketoglutarate to succinyl Co-A

(B) Succinyl Co-A to Succinic acid

(C) Succinic acid to Fumaric acid(D) Fumaric to Malic acid

42. The enzyme of Krebs cycle not located in matrix

(A) -KDH

(B) Fumarase

(C) Succinic dehydrogenase

(D) Aconitase

43. Complex V is

(A) NADH-dehydrogenase complex

(B) Cytbc1 complex

(C) ATP synthase complex

(D) Cytochrome oxidase complex

44. Mobile electron carrier is

(A) FMN (C) Cytb

(B) UQ (D) All of these

45. The end product of oxidative phosphorylation is

(A) NADH (B) ATP+ H2O

(C) ATP only (D) Oxygen

46. Recognise the figure and find out the correctmatching.

(A) a—95, b—104, c—45, d—40(B) a—45, b—95, c—104, d—45(C) a—104, b—45, c—95, d—40(D) a—104, b—l59, c—95, d—40

47. In the alveoli, the factors favourable for the forma-tion of oxyhaemoglobin are

a. Low PO2 b.High PO2

c. Low pCO2 d. High pCO2

e. Lower temperature f. Higher temperature

g. Low pH h. High pH

(A) a, d, f, h (B) b, c, e, g(C) a, d, f, g (D) b, c, e, h

48. Protective respiratory blast is

(A) Hiccupping (B) Sneezing(C) Coughing (D) All the above

Page 9: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

11TH MEDICAL (8) VD20/BZ/NEET/01/1004

Space for Rough Work

49. Respiratory membrane consists of

(A) Alveolar wall and ducts

(B) Membranes of alveolar ducts and capillaries

(C) Inner and outer pleural membranes and pleu-ral fluid

(D) Alveolar wall, membrane of alveolar capillaryand intrstitial space

50. In the given figure, identify the muscles involvedin raising the rib cage and perform

(A) External intercostals, expiration(B) External intercostals, inspiration(C) Phrenic muscles, inspiration(D) Abdominal recti, expiration

51. Exchange between Cl– and HCO3– involving RBC

and plasma occurs at

(1) Tissue level

(2) Lungs level(3) Heart

(A) 1 only (B) 1 and 2

(C) 1 and 3 (D) 1, 2 and 3

52. Which of the following statements are correct w.r.t.transportation of gases?

A. Blood transports CO2 comparatively easily be-cause of its higher solubility

B. CO2 diffuses into blood, passes into RBCs andreacts with water to form H2CO3

C. 20-25 percent CO2 is carried by haemoglobinas carbamino-haemoglobin

D. Oxyhaemoglobin of erythrocytes is basic innature and helps to release the CO2 into lungs

(A) A only (B) A & B only(C) A, B & C only (D) A, B, C & D

53. A healthy man can inspire or expire normally ap-proximately _________ of air per minute

(A) 500 ml (B) 1000 ml to 1100 ml(C) 1100 ml to 1200 mI (D) 6000 ml to 8000 ml

54. Total volume of air accommodated in the lungs atthe end of maximum forceful inspiration includes

A. ERV+RV

B. IRV+ERV

C. TV+IRV+ERV+RV

D. VC+RV

(A) B and C (B) A, B, C and D(C) C only (D) C and D

55. Medullary chemosensitive area is more sensitiveto fluctuations in concentration of

a. CO2 b. H+

c. O2 d. CO

(A) a, b, c & d (B) a & b(C) a, b & c only (D) d only

Page 10: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

VD20/BZ/NEET/01/1004 (9) 11TH MEDICAL

Space for Rough Work

56. Given below are four statements A to D, each withone or two blanks. Select the option which cor-rectly fills up the blanks in any two statements

A. Total amount of air accommodated in lungs atthe end of a forced inspiration is (i) .

B. The maximum volume of air a person canbreathe in after a forced expiration is (i) .The maximum volume of air a person can breatheout after a forced inspiration is (ii) .

C. Volume of air remaining in the lungs even aftera maximum forceful expiration is (i) . This isabout (ii) .

D. A healthy man can inspire approximately (i)ml of air per minute

(A) A (i) Inspiratory reserve volume

B (i) Vital capacity(ii) Expiratory capacity

(B) B (i) Vital capacity(ii) Vital capacity

C (i) Functional residual volume(ii) 1000- 1100 ml

(C) C (i) Residual volume(ii) 1100 ml - 1200 ml

D (i) 6000 to 8000 ml

(D) B (i) Vital capacity(ii) Vital Capacity

D (i) 500 ml

57. Select the incorrect statement w.r.t. Emphysema

(A) It is a chronic obstructive disease of lungs,causing irreversible, distension and loss of elas-ticity of alveoli

(B) The alveolar sac remains filled with air evenafter expiration(C) Bronchodilators, antibiotics and oxygentherapy are used to treat emphysema. It can becured permanently(D) Conditions of emphysema are mainly due tocigarette smoking

58. Given below are the partial pressures (in mmHg)

of oxygen and carbondioxide at different parts in-

volved in diffusion in comparison to those in at-mosphere.

Choose the correct option w.r.t. the values of par-

tial pressures (in mmHg) marked as A, B, C and D

A B C D

(A) 0.3 104 40 52

(B) 32 116 45 45

(C) 0.3 104 45 95

(D) 32 116 45 95

59. Trachea divides into right and left primary bronchiat the level of

(A) 2nd thoracic vertebrae(B) 5th thoracic vertebrae

(C) 7th thoracic vertebrae

(D) 10th thoracic vertebrae

Page 11: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

11TH MEDICAL (10) VD20/BZ/NEET/01/1004

Space for Rough Work

60. In increasing concentration of hydrogen ion, theHb - O2 dissociation curve will shift towards

(A) Left side(B) Right side(C) Remain as such, neither shift towards left nortowards right(D) First left and then right

61. What happens when pneumotaxic centre sendsweak signal?

(A) Complete filling of lungs(B) Inspiration is prolonged(C) Breathing rate is not fast(D) All of these

62. Which of the following statement is incorrect w.r.t.transport of carbon dioxide in blood?

(A) About 20-25 percent of carbon dioxide is car-ried by haemoglobin in the form ofcarbaminohaemoglobin(B) 70 percent of CO2 is carried in a dissolvedstates through plasma(C) In pulmonary ventilation process atmosphericis drawn in and CO2 rich alveolar is released out

(D) The greatest percentage of carbon dioxide istransported in blood plasma as bicarbonate ions

63. How much carbon dioxide is delivered by 5 L ofdeoxygenated blood to the alveoli?

(A) 200 ml

(B) 400 ml

(C) 100 ml

(D) 300 ml

64.

Anatomical regions of human stomach are —

(A) A - Fundus; B - Pyloric; C - Cardiac

(B) A - Cardiac; B - Fundus; C - Pyloric

(C) A - Fundus; B - Cardiac; C - Pyloric(D) A - Pyloric; B - Fundus; C - Cardiac

65. The wall of alimentary canal from oesophagus torectum posses four layers. The sequence of these

layers is —

(A) Serosa Mucosa Submucosa

Muscularis

(B) Muscularis Serosa Mucosa

Submucosa

(C) Serosa Muscularis Mucosa

Submucosa

(D) Serosa Muscularis Submucosa Mucosa

66. Process of digestion is accomplished by —

(A) Only mechanical process

(B) Only chemical process(C) Neither mechanical nor chemical process

(D) Both mechanical and chemical processes

Page 12: VIGYAN DHARA EDUCATION Pvt. Ltd. 11TH MEDICAL (10-04-2020).pdfVIGYAN DHARA TEST SERIES CLASS-XI TO XII (M EDICAL) BIOLOGY Test Code : VD20/BZ/NEET/01/1004 Time : 1½ Hours IMPORTANT

VIGYAN DHARA : #197-C, Old Court Complex, Lajpat Nagar, Hisar, Haryana Contact No.9812073815,16

VD20/BZ/NEET/01/1004 (11) 11TH MEDICAL

Space for Rough Work

67. Three secretions meeting the food in smallintestine are —

(A) Bile, gastric juice and saliva(B) Bile, pancreatic juice and gastric juice(C) Pancreatic juice, intestinal juice and gastricjuice

(D) Bile, pancreatic juice and sucus intericus

68. Which of the following processes is helped bybile salts —

(A) Nucleic acid Nuclease Nucleotides

Nucleotidase

Nucleosides Nucleosidase Sugar + bases

(B) Sucrose Sucrase Glucose + Fructose

(C) Fats Lipase Diglycerides Monoglycerides

(D)

69. The abnormal frequent bowel movement andincreased liquidity of faecal discharge is knownas—

(A) Constipation

(B) Vomiting

(C) Diarrhoea

(D) Indigestion

70. The sphincter of Oddi is present between

(A) Oesophagus and cardiac stomach(B) Pyloric stomach and duodenum(C) Hepatic duct and cystic duct(D) Hepatopancreatic duct and duodenum

71. What will happen if the secretion of parietal cellsof gastric glands is blocked with an inhibitor?

(A) Enterokinase will not be released from theduodenal mucosa and so trypsinogen is notconverted to trypsin

(B) Gastric juice will be dificient in chymosin

(C) Gastric juice will be deficient in pepsinogen

(D) In the absence of HCl secretion, inactivepepsinogen is not converted into the activeenzyme pepsin

72. A red blood cell, entering the right side of heartpasses by or through the following structures inthe sequence

A. Atrioventricular valves

B. Semilunar valves

C. Right atrium

D. Right ventricle

E. Pulmonary artery

(A) B C A D E

(B) C A E B D

(C) C E A B D

(D) C A D B E

73. Which one of the following blood vessel carriesblood from intestine to the liver before it isdelivered to systemic circulation?

(A) Intestinal mesenteric capillaries

(B) Hepatic portal vein

(C) Hepatic vein

(D) Jugular vein

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74. In which part of nephron electrolytes are notreabsorbed?

(A) PCT

(B) DCT

(C) Decending limb of Henle’s loop

(D) Ascending limb of Henle’s loop

75. Osmolarity of inner medulla of kidney is

(A) 300-600 mosmol/L

(B) 600-800 mosmol/L

(C) 900-1200 mosmol/L

(D) 600-900 mosmol/L

76. Match column I with column II and select thecorrect option from the codes given belowColumn I Column II

a. Delivers blood to (i) Ascending and

glomerulus descending limbs

b. Carries urine to pelvis (ii) Renal artery

c. Collects filtrate from (iii) Collecting duct

Bowman’s capsule

d. Loop of Henle (iv) PCT

(A) a(ii), b(iii), c(iv), d(i)

(B) a(i), b(iii), c(ii), d(iv)

(C) a(ii), b(iv), c(i), d(iii)

(D) a(iv), b(iii), c(ii), d(i)

77. Mark the wrong match

(A) Bowman’s capslue – Glomerular filtration

(B) DCT – Absorption of glucose

(C) Henle’s loop – Concentration of urine

(D) PCT – Absorption of Na+ and K+ ions

78. The maximum amount of electrolytes and water(70 – 80 per cent) from the glomerular filtrate isreabsorbed in which part of the nephron?

(A) Ascending limb of loop of Henle

(B) Distal convoluted tubule

(C) Proximal convoluted tubule

(D) Descending limb of loop of Henle

79. Which one of the following correctly explains thefunction of a specif ic part of the humannephron?

(A) Podocytes : create munute spaces (slitpores) for the f iltration of blood into theBowman’s capsule

(B) Henle’s loop : most reabsorption of the majorsubstance from the glomerular filatrate

(C) Distal convoluted tubule : rebsorption of K+

ions into the surrounding blood capillaries

(D) Afferent arteriole : carries the blood awayfrom the glomerulus towards renal vein

80. A fall in glomerular filatration rate activates

(A) Adrenal medulla to release adrenaline

(B) juxtaglomerular cells to release renin

(C) Posterior pituirary to release vasopressin

(D) Adrenal cortex to release aldosterone

81. Which one of the following statements is correctwith respect to kidney function regulation?

(A) When someone drinks lot of water, ADHrelease is suppressed

(B) Exposure to cold temperature stimulatesADH release

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(C) An increase in glomerular blood stimulatesformation of angiotensin II

(D) During summer when body loses lot ofwater by evaporation, the release of ADHsuppressed

82. In mammals, ammonia produced by metabolismis converted into urea in the

(A) Kidney (B) Liver

(C) Spleen (D) Blood

83. The principal nitrogenous excretory compound inhumans is synthesised

(A) In kidneys but eliminated mostly through liver

(B) In kidneys as well as elimianted by kidneys

(C) In liver and also eliminated by the samethrough bile

(D) In the liver, but eliminated mostly throughkidneys

84. Correct dimensions of human kidney areLength Width Thickness Weight

(A) 10-12 cm 5-7 cm 2-3 cm 120-170 gm

(B) 10-12 cm 2-3 cm 5-7 cm 120-140 gm

(C) 12-14 cm 5-7 cm 2-3 cm 120-140 gm

(D) 12-14 cm 2-3 cm 2-3 cm 120-170 gm

85. Glomerules along with Bowman’s capsule iscalled

(A) Renal corpuscle (B) Malpighian tubule

(C) Malpighian body (D) Both (A) and (C)

86. Deamination occurs in

(A) Kidney (B) Liver

(C) Nephron (D) Both (A) and (B)

87. Part of Nephron is situated in cortex completely

(a) Malpighian corpuscle

(b) PCT

(c) DCT

(d) Loop of Henle

(e) Collecting duct

(A) a, b, c only (B) b, c only

(C) a, b, c, d only (D) d, e only

88. Human urine is usually acidic because

(A) Potassium and sodium exchange generatedacidity

(B) Hydrogen ions are actively secreted into thefiltrate

(C) The sodium trasporter exchanges onehydrogen ion for each sodium ion, in peritubularcapillaries

(D) Excreted plasma proteins are acidic

89. Presence of glucose and ketone bodies in urineis called

(A) Glycosuria and ketonuria

(B) Glycogenic and ketonuria

(C) Glycosuria and ketonemia

(D) Gluconeogenesis and ketonemia

90. ADH deficiency shows the following condition

(A) Polydipsia only

(B) Polyuria

(C) Polydipsia and polyuria

(D) Glucosuria

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1 B 46 A2 D 47 D3 C 48 B4 C 49 D5 B 50 B6 B 51 B7 C 52 C8 D 53 D9 C 54 D10 C 55 B11 A 56 C12 D 57 C13 A 58 C14 C 59 B15 A 60 B16 D 61 D17 C 62 B18 C 63 A19 C 64 C20 D 65 D21 D 66 D22 A 67 D23 B 68 C24 B 69 C25 D 70 D26 A 71 D27 B 72 D28 A 73 B29 D 74 C30 D 75 C31 B 76 A32 D 77 B33 D 78 C34 A 79 A35 D 80 B36 D 81 A37 B 82 D38 B 83 A39 A 84 A40 A 85 D41 C 86 D42 C 87 A43 C 88 B44 B 89 A45 B 90 C

ANS 11TH MEDICAL TEST-3 (10-04-2020)BIOLOGY