#1
23rd May 2015, 09:59 AM
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UPCAT Biology Test
I am preparing for the UPCAT or Uttar Pradesh Common Admission Test Dental Application exam and so I need the test previous year question papers of Biology subject of UPCAT or Uttar Pradesh Common Admission Test Dental Application exam fro preparation?
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#2
11th July 2018, 06:10 PM
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Re: UPCAT Biology Test
I want the sample questions of Biology of Uttar Pradesh Common Admission Test ( UPCAT ) Exam so can you provide me?
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#3
11th July 2018, 06:11 PM
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Re: UPCAT Biology Test
I am providing you the sample questions of Biology of Uttar Pradesh Common Admission Test ( UPCAT ) Exam UPCAT Exam Biology questions 1. When a fresh water protozoan is placed in marine water,______________ (a) a number of contractile vacuoles appear (b) the contractile vacuole remains unchanged (c) the contractile vacuole disappears (d) the contractile vacuole increases in size 2. In some chordates, the notochord is modified as the vertebral column. Such animals are called vertebrates. Which of the following statements make sense? (a) All vertebrates are chordates but all chordates are not vertebrates. (b) Chordates are not vertebrates and vertebrates are not chordates. (c) All chordates are vertebrates but all vertebrates are not chordates. (d) All vertebrates are chordates and all chordates are vertebrates. 3. The 2005 Nobel Prize for Physiology/Medicine was awarded to Barry Marshall and Robin Warren of Australia for their discovery of (a) prions, a new biological principle of infection (b) Human Immunodeficiency Virus (c) human papilloma virus causing cervical cancer (d) bacterium Helicobacter pylori causing peptic ulcer 4. In a typical Mendelian cross which is a dihybrid cross, one parent is homozygous both dominant traits and another parent is homozygous for both recessive traits. In the generation, both parental combinations and recombinations appear. The phenotypic ratio of parental combinations to recombinations is (a) 9 : 7 (b) 15 : 1 (c) 10 : 6 (d) 12 : 4 5. A balanced diet does NOT include (a) Proteins and vitamins (b) Minerals and salts (c) Carbohydrates and fats (d) Nucleic acids and enzymes 6. The term, southern blotting refers to (a) transfer of DNA fragments from electrophoresis gel to nitrocellulose sheet (b) comparison of DNA fragments from two sources (c) transfer of DNA fragments from in vitro cellulose membrane to electrophoresis gel (d) attachment of probes to DNA fragments 7. The number of ATP produced when a molecule of glucose undergoes fermentation is (a) 2 (b) 38 (c) 4 (d) 36 8. Silk produced by Antheraea mylitta is also called _______________ (a) Eri silk (b) Mysore silk (c) Muga silk (d) Tassar silk 9. Mitotic stages are not observed in ___________ (a) Saccharomyces (b) Chlorella (c) Cosmarium (d) E.coli 10. Name the hormone that has no role in menstruation. (a)LH (b)FSH GH (d)TSH 11. Which function will be lost due to damage of occipital lobe ? (a) Hearing (b) Speech (c) Vision (d) Memory 12. Which one of the following immunoglobulins is found as pentamer ? (a) IgG (b) IgM (c) IgA (d) IgE 13. Which one of the following cells is not a phagocytic cell ? (a) Macrophage (b) Monocyte (c) Neutrophil (d) Basophil 14. Which one of the following is the most primitive ancestor of man ? (a) Rampithecus punjabicus (b) Homo Homo habilis (c) Australopithecus (d) neanderthalensis 15. Meissners corpuscles occur is (a) Brain (b) Nerve cells (c) Skin (d) Tongue 16. Which of the following substances can cure Parkinsons disease ? (a) Acetylcholine (b) Dopamine (c) Glutamic acid (d) GABA 17. Movement of tongue muscle is controlled by (a) facial nerve (b) trigeminal nerve (c) hypoglossal nerve (d) vagus nerve 18. Which one of the following is an example of chlorophyllous thallophyte? (a) Nephrolepis (b) Gnetum (c) Volvariella (d) Spirogyra 19. Pinus belongs to the class (a) Coniferopsida (b) Sphenopsida (c) Gnetopsida (d) Cycadopsida 20. With reference to enzymes, which one of the following statements is true? (a) Coenzyme = Apoenzyme + Holoenzyme (b) Holoenzyme = Coenzyme Apoenzyme (c) Apoenzyme = Holoenzyme + Coenzyme (d) Holoenzyme = Apoenzyme + Coenzyme 21. Which one of the following is NOT correctly matched ? (a) Sycon Canal system (b) Star fish Radial symmetry (c) Ascaris Flame cell (d) Prawn Haemocoel 22. Which one of the following reactions is an example of oxidative decarboxylation? (a) Conversion of pyruvate to acetyl CoA. (b) Conversion of citrate to isocitrate. (c) Conversion of succinate to fumarate. (d) Conversion of fumarate to malate. 23. Which one of the following animal phyla does not possess a coelom ? (a) Platyhelminthes (b) Annelida (c) Mollusca (d) Echinodermata 24. Cardiac muscles are (a) Striated and voluntary (b) Striated and involuntary (c) Smooth and voluntary (d) Smooth and involuntary 25. Gametophyte is the dominant phase in the lifecycle of (a) Cycas (b) Riccia (c) Hibiscus (d) Nephrolepis 26. Which of the following hormones is a steroid? (a) Glucagon (b) Thyroxine (c) Estrogen (d) Insulin 27. More men suffer from colour blindness than women because ___________ (a) the colour blind gene is carried on the ‘Y chromosome (b) men are hemizygous and one defective gene is enough to make them colour blind (c) women are more resistant to disease than men (d) the male sex hormone testosterone causes the disease 28. Longest phase of meiosis (a) Prophase I (b) Prophase II (c) Anaphase I (d) Metaphase II 29. Tetany is caused by (a) Hyperparathyroidism (b) Hypoparathyroidism (c) Hyperthyroidism (d) Hypothyroidism 30. Which of the following is a gastro intestine hormone ? (a) Prolactin (b) Enterokinase (c) GH (d) FSH 31. Four children belonging to the same parents have the following blood groups A, B, AB and O. Hence, the genotypes of the two parents are ___________ (a) One parent is heterozygous for A and another parent is heterozygous for B (b) Both parents are homozygous for B group (c) Both parents are homozygous for A group (d) One parent is homozygous for A and another parent is homozygous for B 32. Pick the mammal with true placenta : (a) Platypus (b) Mongoose (c) Kangaroo (d) Echidna 34. Which one of the following is correct? (a) Every intron is a set of three terminator codons. (b) Exons are present in eukaryotes while introns are present in prokaryotes. (c) Introns are present in mRNA and exons are present in tRNA. (d) Codons are present in mRNA and anticodons in tRNA. 35. BT brinjal is an example of transgenic crops. In this, BT refers to __________ (a) Betacarotene (b) Bacillus thuringiensis (c) Bacillus tuberculosis (d) Biotechnology 36.Which one of the following is NOT an antitranspirant? (a) Silicon oil (b) Low viscosity (c) PMA (d) BAP 37. Chemiosmosis hypothesis given by Peter Mitchel proposes the mechanism of (a) synthesis of FADH2 (b) synthesis of NADPH (c) synthesis of NADH (d) synthesis of ATP 38. Electrons used in Electron Microscope are of the wavelength (a) 0.05 (b) 0.15 (c) 0.25 (d) 0.30 39. Biolistic technique is used in (a) Tisues culture process (b) Gene transfer process (c) Hybridization process (d) Germplasm conservation process 40. Example of water soluble plant pigment is (a) Chlorophyll-a (b) Chlorophyll-b (c) Anthocyanin (d) Xanthophyll 41. Which one of the following is not related to guttation? (a) Water is given out during daytime. (b) Guttation is of universal occurrence. (c) Water is given out in the form of droplets. (d) Water given out is impure. 42. Pieces of plant tissue used in tissue culture is called (a) Explant (b) Somaclone (c) Inoculant (d) Clone 43. VAM is (a) Symbiotic bacteria (b) Saprophytic bacteria (c) Saprophytic fungi (d) Symbiotic fungi 44. Acid rain is caused by (a) NO2 (b) SO2 (c) SO3 (d) CO2 45. The force responsible for upward conduction of water against gravity comes from (a) translocation. (b) respiration. (c) transpiration. (d) photosynthesis. 46. Which one of the following bacterium is used for production of transgenic plants ? (a) Escherichia coli (b) Bacillus thuringiensis (c) Staphylococcus aureus (d) Agrobacterium tumefaciens 47. A plant cell becomes turgid due to (a) Plasmolysis (b) Exosmosis (c) Endosmosis (d) Electrolysis 48. With reference to the pituitary, which of the following statements is true? (a) Neurohypophysis collects and stores vasopressin and oxytocin. (b) Adenohypophysis secretes vasopressin and oxytocin. (c) Neurohypophysis secretes vasopressin and oxytocin. (d) Neurohypophysis secretes TSH and STH. 49. The brainstem is made up of _____________ (a) Diencephalon, medulla oblongata, cerebellum (b) Cerebellum, cerebrum, medulla oblongata (c) Midbrain, pons, cerebellum (d) Midbrain, pons, medulla oblongata 50. The loosely arranged nonchlorophyllous parenchyma cells present in lenticels are called (a) Water stomata (b) Albuminous cells (c) Complementary cells (d) Passage cells |
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