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. |
How many basic shapes of Bacteria are there ? |
| A. | 4 |
| B. | 6 |
| C. | 9 |
| D. | 1 |
| Answer» A. 4 | |
| 52. |
Which structure serves as a protective layer agaimst attack by phagocytes and by viruses? |
| A. | Capsule |
| B. | Appendages |
| C. | Mesosome |
| D. | Mitochondria |
| Answer» A. Capsule | |
| 53. |
How much diameter of ribosome in prokaryotic cell? |
| A. | 20 nm |
| B. | 40 nm |
| C. | 10 nm |
| D. | 15 nm |
| Answer» A. 20 nm | |
| 54. |
Which organelle possesses circular DNA? |
| A. | Chloroplast |
| B. | Lysosome |
| C. | Ribosome |
| D. | Golgi appartus |
| Answer» A. Chloroplast | |
| 55. |
Select the Correct option from Cloumn-I and Column-II
|
| A. | (P - ii) (Q - iii) (R - iv) (S - iv) |
| B. | (P - ii) (Q - ii) (R - iv) (S - i) |
| C. | (P - ii) (Q - iii) (R - i) (S - iii) |
| D. | (P - iv) (Q - i) (R - iii) (S - ii) |
| Answer» A. (P - ii) (Q - iii) (R - iv) (S - iv) | |
| 56. |
In Column-I Organell and in Column-II its function is given, select correct option
|
| A. | (P - 4) (Q - 3) (R - 1) (S - 2) |
| B. | (P - 2) (Q - 1) (R - 4) (S - 3) |
| C. | (P - 4) (Q - 3) (R - 2) (S - 1) |
| D. | (P - 1) (Q - 2) (R - 3) (S - 4) |
| Answer» A. (P - 4) (Q - 3) (R - 1) (S - 2) | |
| 57. |
Select the Correct option from Cloumn-I and Column-II
|
| A. | (P - 3) (Q - 4) (R - 1) (S - 2) |
| B. | (P - 1) (Q - 2) (R - 4) (S - 3) |
| C. | (P - 2) (Q - 1) (R - 3) (S - 4) |
| D. | (P - 4) (Q - 2) (R - 1) (S - 3) |
| Answer» A. (P - 3) (Q - 4) (R - 1) (S - 2) | |
| 58. |
Select mismatch option |
| A. | Centriole 9 + 0 |
| B. | Cillia 9 + 2 |
| C. | Fimbriae Conjugation |
| D. | middle lamella Lignin |
| Answer» D. middle lamella Lignin | |
| 59. |
Select Correct option |
| A. | Lysosome - Sucidal bag |
| B. | Ribosome - Lipid synthesis |
| C. | Mitochondria - Grana |
| D. | SER - Prokaryotic Cell |
| Answer» A. Lysosome - Sucidal bag | |
| 60. |
Which asseration is false ? |
| A. | Sucidal bag possess double layer structure |
| B. | Mitochondria are self replicating organelles |
| C. | Virchow give the final shape of the cell theory |
| D. | Active transport occurs against the concentration gradient |
| Answer» A. Sucidal bag possess double layer structure | |
| 61. |
What is main difference between active and passive transport? (CBSE 1993) |
| A. | Active transport occurs by ATP. |
| B. | Active transport occurs fast. |
| C. | Energy is necessary for passive transport. |
| D. | Passive transport is a non-selective transport. |
| Answer» A. Active transport occurs by ATP. | |
| 62. |
Where the Chlorophyll is present in chloroplast? (CBSE-2005) |
| A. | In thyllakoi |
| B. | In Stroma |
| C. | In grana and stroma |
| D. | In outer membrane |
| Answer» A. In thyllakoi | |
| 63. |
In plant cell vacuole is _______ . (CBSE-2008) |
| A. | Membrane bound structure which stores various substance and excrete them. |
| B. | Without membranous structure. |
| C. | Without membranous structure which stores protein and lipid |
| D. | With membranous structure which stores protein and lipid. |
| Answer» A. Membrane bound structure which stores various substance and excrete them. | |
| 64. |
Middle lamella is made up of which substance? (CBSE-2009) |
| A. | Calcium pectate |
| B. | Hemicellulose |
| C. | Muramic acid |
| D. | Phosphoglyceride |
| Answer» A. Calcium pectate | |
| 65. |
In higher plant stroma of chloroplast possesses... |
| A. | Enzyme for dark reaction. |
| B. | Chlorophyll |
| C. | Ribosomes |
| D. | Light reaction related enzyme. |
| Answer» A. Enzyme for dark reaction. | |
| 66. |
Microfilaments are ________ . (CBSE-2009) |
| A. | Structure connects cytoplasm of two near by cells |
| B. | Locomotive structure |
| C. | Structure joints nucleus and cytoplasm |
| D. | Lignified layers between two cells. |
| Answer» A. Structure connects cytoplasm of two near by cells | |
| 67. |
The subunits of prokaryotic ribosomes are ________ . (Kerala PMP-2001) |
| A. | 50S + 30 |
| B. | 60S + 40S |
| C. | 40S + 30S |
| D. | 60S + 50S |
| Answer» A. 50S + 30 | |
| 68. |
In which phase the chromosomes appear clear. (BHU-2001) |
| A. | Metaphase |
| B. | Telophase |
| C. | Prophase |
| D. | Anaphase |
| Answer» A. Metaphase | |
| 69. |
The plasma membrane is made up of ________ . (JKCET-2001) |
| A. | Protein and lipid |
| B. | Only lipid |
| C. | Carbohydrate and lipid |
| D. | Carbohydrate and protein |
| Answer» A. Protein and lipid | |
| 70. |
Smooth endoplasmic recticulum is a synthesis site of which substance? (Kerala PMT-2002) |
| A. | Lipid |
| B. | Protein |
| C. | Carbohydrate |
| D. | Nucleic acid |
| Answer» A. Lipid | |
| 71. |
In the following which sentance is false? (JIPMER-2002) |
| A. | Lysosome possesses double layer structure. |
| B. | Lysosome is a suicidal bag. |
| C. | Lysosome digests all macromolecules. |
| D. | Lysosome possesses hydrolase enzyme. |
| Answer» A. Lysosome possesses double layer structure. | |
| 72. |
“Cell is a structural and functional unit of organisms”. who found out? (JKCMEE-2005) |
| A. | Schleiden and schwann |
| B. | Robert Hook |
| C. | Aristotal |
| D. | Mendel |
| Answer» A. Schleiden and schwann | |
| 73. |
Prokaryotics differ form eukaryotics in ________ . (JIPMER-2005) |
| A. | Cell wall and DNA |
| B. | Plasma membrane and nucleus |
| C. | Plastid and nucleus |
| D. | DNA and mitochondria |
| Answer» A. Cell wall and DNA | |
| 74. |
What is correct about Fluid-mosaic model? (JKCMET-2004) |
| A. | A lipid bilayer and protein included in it. |
| B. | Above protein layer,one layer of phospholipid is present |
| C. | Above protein layer,two layer of phospholipid is present |
| D. | Protein bilayer and phospholipid is included isn it. |
| Answer» A. A lipid bilayer and protein included in it. | |
| 75. |
Select the correct option from column - I and column - II (Kerala PMT-2005)
|
| A. | (P-3) (Q-4) (R-1) (S-2) |
| B. | (P-1) (Q-2) (R-4) (S-3) |
| C. | (P-3) (Q-2) (R-1) (S-4) |
| D. | (P-3) (Q-4) (R-2) (S-1) |
| Answer» A. (P-3) (Q-4) (R-1) (S-2) | |
| 76. |
Nucleolus is ________ (RCET-2007) |
| A. | Located in nucleus,Possess r-RNA and chromatin and possess a spherical structure. |
| B. | Rod like structure present near nucleus. |
| C. | Spherical structure present in cytoplasm near nucleus. |
| D. | None of these |
| Answer» A. Located in nucleus,Possess r-RNA and chromatin and possess a spherical structure. | |
| 77. |
Aldolase enzyme related with which organelles? (CET-2005) |
| A. | Cell-matrix |
| B. | Chloroplast |
| C. | Nucleus |
| D. | Mitochondria |
| Answer» A. Cell-matrix | |
| 78. |
Mitochondria stores...(Dy patil pune-2006) |
| A. | ATP |
| B. | Protein |
| C. | Carbohydrate |
| D. | Lipid |
| Answer» A. ATP | |
| 79. |
For the synthesis of new protein and protein transport which organelle is related?(AIPMT-2005) |
| A. | Endoplasmic reticulum |
| B. | Chloroplast |
| C. | Mitichondria |
| D. | Lysosome |
| Answer» A. Endoplasmic reticulum | |
| 80. |
Where,ribosomes synthesis takes place? (AIPMT-2000) |
| A. | Nucleolu |
| B. | Nucleus |
| C. | Golgi body |
| D. | Plasma membrane |
| Answer» A. Nucleolu | |
| 81. |
Golgi apparatus is produced from which organelle ? (AFMC-2003) |
| A. | Endoplasmic reticulum |
| B. | Plasmamembrane |
| C. | Mitochondria |
| D. | Ribosomes |
| Answer» A. Endoplasmic reticulum | |
| 82. |
It is a power house of cell. (AFMC-1998,2001) |
| A. | Mitochondria |
| B. | Chloroplast |
| C. | Nucleus |
| D. | Golgi-apparatus |
| Answer» A. Mitochondria | |
| 83. |
Mitochondria is organelle of which process? (Orissa JEE-2003) |
| A. | Kreb’s cycle |
| B. | Glycolysis |
| C. | Hill reaction |
| D. | Calvin cycle |
| Answer» A. Kreb’s cycle | |
| 84. |
Where ETS Occur’s? (CPMT-2008) |
| A. | Inner membrane of mitochondria |
| B. | Outer membrane of mitochondria |
| C. | Matrix of mitochondria |
| D. | None |
| Answer» A. Inner membrane of mitochondria | |
| 85. |
Cytoskeleton is made up of ________ . (CBSE-2009) |
| A. | Proteinous fibre |
| B. | micro particles of CaCO3 |
| C. | Cellulose |
| D. | Callose |
| Answer» A. Proteinous fibre | |
| 86. |
In higher plants cell wall is made up of which substance? (CPMT-1995) |
| A. | Cellulose |
| B. | Peptidoglycan |
| C. | Lipoprotein |
| D. | Callose |
| Answer» A. Cellulose | |
| 87. |
In Eukaryotic cell cytoskeleton is made up of ________ (DPMT-1997) |
| A. | Microtubule |
| B. | Microfilaments |
| C. | Tubulin |
| D. | all |
| Answer» A. Microtubule | |
| 88. |
Who suggested that new cell arise through cell division of preexisting cells? (Pb.PMT-1992) |
| A. | Virchow |
| B. | Schwann |
| C. | Robert Hook |
| D. | Schleidn |
| Answer» A. Virchow | |
| 89. |
Which organelle is observed in animal cell but absent in plant cell? (Manipal-1997) |
| A. | Centriole |
| B. | Mitochondria |
| C. | Endoplasmic reticulum |
| D. | Golgi apparatus |
| Answer» A. Centriole | |
| 90. |
Who proposed fluid-mosaic model? |
| A. | Singer and Nicolson |
| B. | Beadel and Tatum |
| C. | Robertson and Miller |
| D. | Watson and Crick |
| Answer» A. Singer and Nicolson | |
| 91. |
Which type of arrangement is shown by flagella of eukaryotic cell? (CET-1992) |
| A. | 9+2 Arrangement |
| B. | 2+9 Arrengement |
| C. | 7+2 Arrangement |
| D. | 9+0 Arrangement |
| Answer» A. 9+2 Arrangement | |
| 92. |
Microtubules are made up of by which protein? (Kerala PMT-2001) |
| A. | Tubulin |
| B. | Myosin |
| C. | Actin |
| D. | Durable protein |
| Answer» A. Tubulin | |
| 93. |
Bacteria possess which type of ribosomes? (Kerala PMT-2004) |
| A. | 70 |
| B. | 80S |
| C. | 60S |
| D. | 40S |
| Answer» A. 70 | |
| 94. |
_______ is a currency of the energy. (Pb PMT-2004) |
| A. | ATP |
| B. | NAD |
| C. | FAD |
| D. | Glucose |
| Answer» A. ATP | |
| 95. |
_______is a site for synthesis of glycolipids and glycoproteins. (CBSE-2011) |
| A. | Golgi apparatu |
| B. | Lysosome |
| C. | Plastid |
| D. | Mitochondria |
| Answer» A. Golgi apparatu | |
| 96. |
The Orgenelle,which is related with production of ATP is ________ . (Pb PMT-2004) |
| A. | Mitochondria |
| B. | Ribosomes |
| C. | Golgi apparatus |
| D. | Endo plasmic reticulum |
| Answer» A. Mitochondria | |
| 97. |
How many layers are there in the structure of thylakoid? (AMV-2003) |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» A. 2 | |
| 98. |
Each ribosome are made up of how many subunits ?(Jharkhand-2003) |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» A. 2 | |
| 99. |
Give name of organelle,which is surrounded by a single layered wall. (RPMT-1995) |
| A. | Lysosome |
| B. | Mitochondria |
| C. | Chloroplast |
| D. | Nucleus |
| Answer» A. Lysosome | |
| 100. |
Give the name of sucidal bag of plant cell. (Orissa JEE-2006) |
| A. | Lysosome |
| B. | Mitochondria |
| C. | Endoplasmic reticulum |
| D. | Nucleus |
| Answer» A. Lysosome | |
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