Medical Sample Paper
Medical science is a very vast field. There are a number of specializations in this field. Specializations like cardiac, neurology, ophthalmology, orthopaedics, paediatrics, gynaecology, surgery etc. have to be chosen at the time of doing M.B.B.S.
There are no. of medical entrance test that are being conducted in India every year. Some of them are as follows:
CBSE AIPMT (All India PreMedical Test)
AIIMS M.B.B.S Entrance Exam
AFMC M.B.B.S Entrance Exam
JIPMER Entrance exam
CMC Vellore
Manipal Entrance exam
MGIMS Wardha
Other State level exams are KCET, WBCET, MH-CET, MP-PMT etc.
1. The epithelial tissue present on the inner surface of bronchioles and fallopian tubes is:
1) Glandular
2) Ciliated
3) Squamous
4) Cuboidal
2. Manganese is required in:
1) Plant cell wall formation
2) Photolysis of water during photosynthesis
3) Chlorophyll synthesis
4) Nucleic acid synthesis
3. Polyethylene glycol method is used for:
1) Biodiesel production
2) Seedless fruit production
3) Energy production from sewage
4) Gene transfer without a vector
4. The floral formula is that of:
1) Soybean
2) Sunnhemp
3) Tobacco
4) Tulip
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5. Which one of the following groups of animals is bilaterally symmetrical and triploblastic ?
1) Aschelminthes (round worms)
2) Ctenophores
3) Sponges
4) Coelenterates (Cnidarians)
6. Which one of the following is commonly used in transfer of foreign DNA into crop plants ?
1) Meloidogyne incognita
2) Agrobacterium tumefaciens
3) Penicillium expansum
4) Trichoderma harzianum
7. Which one of the following is the correct matching of the events occurring during menstrual cycle
(1) Proliferative phase Rapid regeneration of myometrium and maturation of Graafian follicle.
(2) Development of corpus luteum Secretory phase and increased secretion of progesterone.
(3) Menstruation breakdown of myometrium and ovum not fertilised.
(4) Ovulation LH and FSH attain peak level and sharp fall in the secretion of progesterone.
8. Which one is the wrong pairing for the disease and its causal organism ?
(1) Black rust of wheat Puccinia graminis
(2) Loose smut of wheat Ustilago nuda
(3) Root-knot of vegetables Meloidogyne sp
(4) Late blight of potato Alternaria solani
9. Global agreement in specific control strategies to reduce the release of ozone depleting substances, was adopted by:
1) The Montreal Protocol
2) The Koyoto Protocol
3) The Vienna Convention
4) Rio de Janeiro Conference
10. What is true about Bt toxin ?
1) Bt protein exists as active toxin in the Bacillus.
2) The activated toxin enters the ovaries of the pest to sterilise it and thus prevent its multiplication.
3) The concerned Bacillus has antitoxins.
4) The inactive protoxin gets converted into active form in the insect gut.
11. Peripatus is a connecting link between:
1) Mollusca and Echinodermata
2) Annelida and Arthropoda
3) Coelenterata and Porifera
4) Ctenophora and Platyhelminthis
12. T.O. Diener discovered a:
1) Free infectious DNA
2) Infectious protein
3) Bacteriophage
4) Free infectious RNA
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13. Seminal plasma in humans is rich in:
1) fructose and calcium but has no enzymes
2) glucose and certain enzymes but has no calcium
3) fructose and certain enzymes but poor in calcium
4) fructose, calcium and certain enzymes
14. A fruit developed from hypanthodium inflorescence is called:
1) Sorosis
2) Syconus
3) Caryopsis
4) Hesperidium
15. The cell junctions called tight, adhering and gap junctions are found in:
1) Connective tissue
2) Epithelial tissue
3) Neural tissue
4) Muscular tissue
16. What will happen if the stretch receptors of the urinary bladder wall are totally removed ?
1) Micturition will continue
2) Urine will continue to collect normally in the bladder
3) There will be no micturition
4) Urine will not collect in the bladder
17. If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is:
1) coelomic fluid
2) Haemolymph
3) slimy mucus
4) excretory fluid
18. The most popularly known blood grouping is the ABO grouping. It is named ABO and not ABC, because “O” in it refers to having:
1) overdominance of this type on the genes for A and B types
2) one antibody only – either anti-A or anti-B on the RBCs
3) no antigens A and B on RBCs
4) other antigens besides A and B on RBCs
19. One of the synthetic auxin is:
1) IAA
2) GA
3) IBA
4) NAA
20. A person likely to develop tetanus is immunized by administering:
1) Preformed antibodies
2) Wide spectrum antibiotics
3) Weakened germs
4) Dead germs
21. Alzheimer disease in humans is associated with the deficiency of:
1) glutamic acid
2) Acetylcholine
3) gamma aminobutyric acid (GABA)
4) Dopamine
22. Biochemical Oxygen Demand (BOD) in a river water:
1) has no relationship with concentration of oxygen in the water.
2) gives a measure of salmonella in the water.
3) increases when sewage gets mixed with river water.
4) remains unchanged when algal bloom occurs.
23. Compared to blood our lymph has:
1) plasma without proteins
2) more WBCs and no RBCs
3) more RBCs and less WBCs
4) no plasma
24. The genetic defect – adenosine deaminase (ADA) deficiency may be cured permanently by:
1) administering adenosine deaminase activators.
2) introducing bone marrow cells producing ADA into cells at early embryonic stages.
3) enzyme replacement therapy.
4) periodic infusion of genetically engineered lymphocytes having functional ADA cDNA.
25. Sickle cell anemia is:
1) caused by substitution of valine by glutamic acid in the beta globin chain of haemoglobin
2) caused by a change in a single base pair of DNA
3) characterized by elongated sickle like RBCs with a nucleus
4) an autosomal linked dominant trait
26. Which of the following plant species you would select for the production of bioethanol ?
1) Zea mays
2) Pongamia
3) Jatropha
4) Brassica
27. When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likely to suffer from:
1) Rickets
2) Kwashiorkor
3) Pellagra
4) Marasmus
28. A young infant may be feeding entirely on mother’s milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to ?
1) Bile pigments passed through bile juice
2) Undigested milk protein casein
3) Pancreatic juice poured into duodenum
4) Intestinal juice
29. Which one of the following has maximum genetic diversity in India?
1) Mango
2) Wheat
3) Tea
4) Teak
30. Oxygenic photosynthesis occurs in:
1) Oscillatoria
2) Rhodospirillum
3) Chlorobium
4) Chromatium
31. There is no DNA in:
1) Mature RBCs
2) A mature spermatozoan
3) Hair root
4) An enucleated
32. Given below is a schematic break-up of the phases / stages of cell cycle:
Which one of the following is the correct indication of the stage/phase in the cell cycle ?
1) C-Karyokinesis
2) D-Synthetic phase
3) A-Cytokinesis
4) B-Metaphase
33. Tiger is not a resident in which one of the following national park ?
1) Sunderbans
2) Gir
3) Jim Corbett
4) Ranthambhor
34. Which one of the following statements is true regarding digestion and absorption of food in humans ?
1) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na+.
2) Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries.
3) About 60% of starch is hydrolysed by salivary amylase in our mouth.
4) Oxyntic cells in our stomach secrete the proenzyme pepsinogen.
35. Synapsis occurs between:
1) mRNA and ribosomes
2) spindle fibres and centromere
3) two homologous chromosomes
4) a male and a female gamete
36. Given below is a diagrammatic sketch of a portion of human male reproductive system. Select the correct set of the names of the parts labelled A, B, C, D.
A B C D
(1) vas deferens seminal vesicle prostate bulbourethral gland
(2) vas deferens seminal vesicle bulbourethral gland prostate
(3) ureter seminal vesicle prostate bulbourethral gland
(4) ureter prostate seminal vesicle bulbourethral gland
37. What is not true for genetic code?
1) It is nearly universal
2) It is degenerate
3) It is unambiguous
4) A codon in mRNA is read in a non-contiguous fashion
38. Which one of the following plants is monoecious?
1) Pinus
2) Cycas
3) Papaya
4) Marchantia
39. Cyclic photophosphorylation results in the formation of
1) ATP and NADPH
2) ATP, NADPH and O2
3) ATP
4) NADPH
40. The letter T in T-lymphocyte refers to:
1) Thalamus
2) Tonsil
3) Thymus
4) Thyroid
41. Foetal ejection reflex in human female is induced by:
1) release of oxytocin from pituitary
2) fully developed foetus and placenta
3) differentiation of mammary glands
4) pressure exerted by amniotic fluid
42. Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous stem by
1) Absence of secondary phloem
2) Presence of cortex
3) Position of protoxylem
4) Absence of secondary xylem
43. Plasmodesmata are :
1) Locomotary structures
2) Membranes connecting the nucleus with plasmalemma
3) Connections between adjacent cells
4) Lignified cemented layers between cells
44. Removal of introns and joining the exons in a defined order in a transcription unit is called:
1) Tailing
2) Transformation
3) Capping
4) Splicing
45. Phylogenetic system of classification is based on :
1) Morphological features
2) Chemical constituents
3) Floral characters
4) Evolutionary relationships
46. Which part of human brain is concerned with the regulation of body temperature?
1) Cerebellum
2) Cerebrum
3) Hypothalamus
4) Medulla Oblongata
47. Semiconservative replication of DNA was first demonstrated in:
1) Escherichia coli
2) Streptococcus pneumoniae
3) Salmonella typhimurium
4) Drosophila melanogaster
48. Which one of the following pairs of animals comprises ‘jawless fishes’?
1) Mackerals and Rohu
2) Lampreys and hag fishes
3) Guppies and hag fishes
4) Lampreys and eels
49. Which of the following is a pair of viral diseases ?
1) Common Cold, AIDS
2) Dysentery, Common Cold
3) Typhoid, Tuberculosis
4) Ringworm, AIDS
50. Aerobic respiratory pathway is appropriately termed:
1) Parabolic
2) Amphibolic
3) Anabolic
4) Catabolic
51. A country with a high rate of population growth took measures to reduce it. The Figure below shows age-sex pyramids of populations A and B twenty years apart. Select the correct interpretation about them:
Interpretations:
1) “B” is earlier pyramid and shows stabilised growth rate.
2) “B” is more recent showing that population is very young.
3) “A” is the earlier pyramid and no change has occurred in the growth rate.
4) “A” is more recent and shows slight reduction in the growth rate.
52. Cytoskeleton is made up of:
1) Callose deposits
2) Cellulosic microfibrils
3) Proteinaceous filaments
4) Calcium carbonate granules
53. An example of axile placentation is:
1) Dianthus
2) Lemon
3) Marigold
4) Argemone
54. Which one of the following has haplontic life cycle ?
1) Polytrichum
2) Ustilago
3) Wheat
4) Funaria
55. Steps taken by the Government of India to control air pollution include:
1) compulsory PUC (Pollution Under Control) certification of petrol driven vehicles which tests for carbon monoxide and hydrocarbons.
2) permission to use only pure diesel with a maximum of 500 ppm sulphur as fuel for vehicles.
3) use of non-polluting Compressed Natural Gas (CNG) only as fuel by all buses and trucks.
4) compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel.
56. Which one of the following is considered important in the development of seed habit?
1) Heterospory
2) Haplontic life cycle
3) Free-living gametophyte
4) Dependent sporophyte
57. The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is:
1) Elongating
2) Widening
3) Differentiating
4) Maturing
58. The correct sequence of plants in a hydrosere is:
1) Volvox → Hydrilla → Pistia → Scirpus → Lantana → Oak
2) Pistia → Volvox → Scirpus → Hydrilla → Oak → Lantana
3) Oak → Lantana → Volvox → Hydrilla → Pistia → Scirpus
4) Oak → Lantana → Scirpus → Pistia → Hydrilla → Volvox
59. Stroma in the chloroplasts of higher plant contains:
1) Light-dependent reaction enzymes
2) Ribosomes
3) Chlorophyll
4) Light-independent reaction enzymes
60. A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is:
1) simple goitre
2) Myxoedema
3) Cretinism
4) Hypothyroidism
ANSWERS
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| 11) 212) 413) 314) 2 15) 2 16) 3 17) 1 18) 3 19) 4 20) 3
| 21) 122) 323) 224) 2 25) 2 26) 3 27) 2 28) 1 29) 2 30) 1
| 31) 132) 233) 234) 1 35) 3 36) 1 37) 4 38) 1 39) 3 40) 3
| 41) 442) 343) 344) 4 45) 4 46) 3 47) 1 48) 2 49) 1 50) 2 | 51) 452) 353) 254) 2 55) 1 56) 1 57) 4 58) 1 59) 4 60) 2
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