McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: All India Pre Medical Test (AIPMT) .
Chapters
| 51. |
Which bacteria is remain in alimentary canal of herbivorus ? |
| A. | Azetobactor |
| B. | Methenogens |
| C. | Azospirillium |
| D. | Bacillus |
| Answer» B. Methenogens | |
| 52. |
Which biological process will take place in STPs ? |
| A. | Flock |
| B. | Filteration |
| C. | Sedimentation |
| D. | (b) & (c) both |
| Answer» A. Flock | |
| 53. |
What is indirectly called the measurment of organic matter of water ? |
| A. | BOD |
| B. | DOB |
| C. | COD |
| D. | DOC |
| Answer» A. BOD | |
| 54. |
From which compound methane gas is produced by bacteria ? |
| A. | lipase |
| B. | Amylase |
| C. | Cellulase |
| D. | Protease |
| Answer» C. Cellulase | |
| 55. |
Which gas will produced in anearobic sludge digesteres ? |
| A. | CO2 |
| B. | H2S |
| C. | CH4 |
| D. | All the given |
| Answer» D. All the given | |
| 56. |
Which micro organism is irrelevent as a biocontrol agent ? |
| A. | Viru |
| B. | Bectaria |
| C. | Algae |
| D. | Fungus |
| Answer» C. Algae | |
| 57. |
Which scientist has invented Antibodies ? (KCET 2004) |
| A. | Ernest chain |
| B. | Howard Florey |
| C. | Alexander Fleming |
| D. | W.Fleming |
| Answer» C. Alexander Fleming | |
| 58. |
Which bacterial group is useful in biogas production ? (JIPMER 2000) |
| A. | Rhizobium |
| B. | Methanogens |
| C. | Argonotrocs |
| D. | Eubectaria |
| Answer» B. Methanogens | |
| 59. |
Which symbiotic bacteria is N2 fixative with the root nodule of leguminious plant ? (AFMC 1998) |
| A. | Azospyrillium |
| B. | Clostridium |
| C. | Azotobactor |
| D. | Rhizobium |
| Answer» D. Rhizobium | |
| 60. |
Which living organism works as bio-fertiliser ? (PMT 1998) |
| A. | Azzola |
| B. | Clostridium |
| C. | Azotobactor |
| D. | Rhizobium |
| Answer» A. Azzola | |
| 61. |
Which micro organism is useful in production of citric acid ? (CBSEPMT 1995) |
| A. | Azotobactor |
| B. | Penicillium |
| C. | Asperzilus niger |
| D. | Clostridium |
| Answer» C. Asperzilus niger | |
| 62. |
By which process cheese and toddy is obtained ? (PMT 1998) |
| A. | Fermantation |
| B. | Distillation |
| C. | Pasuirisation |
| D. | Hydrolisis |
| Answer» A. Fermantation | |
| 63. |
To which BOD is related ? (MP MPT 2002) |
| A. | Microbes and organic matter |
| B. | Organic compound |
| C. | Microbes |
| D. | None of them |
| Answer» B. Organic compound | |
| 64. |
Which organism is useful to produce Riboflavin ? (CBSEPMT 1999) |
| A. | Arabia hossipae |
| B. | Saccharhomyces Cervisiae |
| C. | (a) & (b) both |
| D. | None of them |
| Answer» A. Arabia hossipae | |
| 65. |
Bacillus thuringiensis is useful in.... (CBSEPMT 2005) |
| A. | Bio fertiliser |
| B. | Biometalogical |
| C. | Biotoxic plant |
| D. | Bio product plant |
| Answer» C. Biotoxic plant | |
| 66. |
Bio fertilizer means...... |
| A. | Crop which shows rapid growth |
| B. | Cow dung and agricultural west |
| C. | prepared by Anabaena and Nostoc |
| D. | None of them |
| Answer» C. prepared by Anabaena and Nostoc | |
| 67. |
Which pair is correct ? (Kerala PMT 2007)
|
| A. | 2 |
| B. | 3 |
| C. | 1 |
| D. | 4 |
| Answer» B. 3 | |
| 68. |
Which pair is odd ? (CBSEPMT 2007) |
| A. | Yeast - Ethenol |
| B. | Penicillium - Penicillin |
| C. | Methenogens - Biogas |
| D. | Streptococus - Stetins |
| Answer» D. Streptococus - Stetins | |
| 69. |
What is value of BOD of sewage water in comparision to normal water ? |
| A. | More |
| B. | Less |
| C. | Normal |
| D. | Zero |
| Answer» A. More | |
| 70. |
Which pair is correct ? (AIIMS 2003) |
| A. | Rhizobium - Parasites of leguminous plant |
| B. | Mychoriza - Absorbation of Phosphate |
| C. | Yeast - Biogas production |
| D. | Nostoc - Biofuel |
| Answer» B. Mychoriza - Absorbation of Phosphate | |
| 71. |
According to latest news BT cotton is widely cultivated, in that Bt cotton means.... |
| A. | Bigger thread variety |
| B. | Cotton seeds treated with Barium |
| C. | Produce by biotechnologycal enzymes ristiction endonueleus |
| D. | Contains Endo toxin gene of B.T. |
| Answer» D. Contains Endo toxin gene of B.T. | |
| 72. |
Which are the main components of biogas ? |
| A. | CH4 + CO2 + N2 |
| B. | CO2 + H2O |
| C. | CH3 + O2 |
| D. | CO2 + H2 |
| Answer» A. CH4 + CO2 + N2 | |
| 73. |
Azospirillium and Azotobector for example of..... |
| A. | Decomposer |
| B. | Free living N2 fixative |
| C. | Symbiotic N2 fixative |
| D. | Pathogenes |
| Answer» B. Free living N2 fixative | |
| 74. |
How the ethenol is produce in industrial field ? |
| A. | Saecheromisi |
| B. | Clostridium |
| C. | Aspergillus |
| D. | Streptomysis |
| Answer» C. Aspergillus | |
| 75. |
Which option provides fertiliser as well as energy ? |
| A. | rhizobium |
| B. | Biogas |
| C. | Fuel Plant |
| D. | All the given |
| Answer» B. Biogas | |
| 76. |
Which one is true information for toxin Bt ? |
| A. | Bt protien contains active toxins in bacillus |
| B. | Active toxin enters into the ovary of insects and makes it sterile so as to stop the reproduction. |
| C. | Becillius contains antitoxin material |
| D. | Toxic enters into the alimentary canal of insects which results lethal for the insect. |
| Answer» D. Toxic enters into the alimentary canal of insects which results lethal for the insect. | |
| 77. |
By BOD which one is to be measured ? |
| A. | Amount of organic matters of water. |
| B. | Industrial waste of water Resources. |
| C. | Amount of co which connected with Hb. |
| D. | Amount of required O2 for dark reaction of green plants. |
| Answer» A. Amount of organic matters of water. | |
| 78. |
Match the following
|
| A. | (P-iv) (Q-ii) (R-i) (S-iii) |
| B. | (P-iii) (Q-i) (R-ii) (S-iv) |
| C. | (P-iii) (Q-i) (R-ii) (S-iv) |
| D. | (P-iii) (Q-i) (R-iii) (S-ii) |
| Answer» C. (P-iii) (Q-i) (R-ii) (S-iv) | |
| 79. |
Match the following
|
| A. | (S-i) (P-ii) (Q-iii) (R-iv) |
| B. | (Q-i) (R-ii) (S-iii) (P-iv) |
| C. | (R-i) (P-ii) (Q-iii) (S-iv) |
| D. | (P-i) (Q-ii) (S-iii) (S-iv) |
| Answer» B. (Q-i) (R-ii) (S-iii) (P-iv) | |
| 80. |
Match the following
|
| A. | (R-i) (S-ii) (Q-iii) (P-iv) |
| B. | (S-i) (Q-ii) (P-iii) (R-iv) |
| C. | (R-i) (P-ii) (S-iii) (Q-iv) |
| D. | (R-i) (S-ii) (P-iii) (Q-iv) |
| Answer» D. (R-i) (S-ii) (P-iii) (Q-iv) | |
| 81. |
Match the following
|
| A. | (Q-i) (R-ii) (S-iii) (P-iv) |
| B. | (P-i) (Q-ii) (R-iii) (S-iv) |
| C. | (Q-i) (P-ii) (R-iv) (S-iii) |
| D. | (R-i) (S-ii) (P-iii) (Q-iv) |
| Answer» C. (Q-i) (P-ii) (R-iv) (S-iii) | |
| 82. |
Match the following
|
| A. | (P-i) (Q-ii) (R-iii) (S-iv) |
| B. | (P-i) (R-ii) (S-iii) (Q-iv) |
| C. | (R-i) (P -ii) (Q-iii) (S-iv) |
| D. | (S-i) (r-ii) (P-iii) (Q-iv) |
| Answer» B. (P-i) (R-ii) (S-iii) (Q-iv) | |
| 83. |
Match the following
|
| A. | (R-i) (Q-ii) (P-iii) (S-iv) |
| B. | (Q-i) (R-ii) (S-iii) (P-iv) |
| C. | (P-i) (S-ii) (R-iii) (Q-iv) |
| D. | (S-i) (P-ii) (S-iii) (R-iv) |
| Answer» A. (R-i) (Q-ii) (P-iii) (S-iv) | |
| 84. |
Match the following
|
| A. | Both A and R are true and R is correct explanation of A. |
| B. | Both A and R are true but R is not correct explantion of A. |
| C. | A is true but R is false. |
| D. | A is false but R is true. |
| Answer» A. Both A and R are true and R is correct explanation of A. | |
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