MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Molecular Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
HOW_MANY_PROCESS_ARE_USED_TO_FORM_THE_CHIMERA_TI_PLASMID??$ |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 2. |
THE_SOLE_PURPOSE_OF_THE_INFECTION_OF_PLANTS_BY_THE_TI_PLASMID_IS_FORMATION_OF_CANCER.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The T-DNA contains how many genes for cancer in the plant? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |
| 4. |
The size of the T-DNA is around ____________ |
| A. | 5 – 10 kb |
| B. | 10 – 20 kb |
| C. | 15 – 30 kb |
| D. | 25 – 30 kb |
| Answer» D. 25 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 30 kb | |
| 5. |
The part of the bacterial plasmid incorporated in the plant genome includes ___________ |
| A. | Virulence region |
| B. | T DNA, 25 base pair repeats |
| C. | Entire plasmid |
| D. | Only T-DNA |
| Answer» E. | |
| 6. |
The size of the Ti plasmid is around ___________ |
| A. | Less than 100 kb |
| B. | More than 200 kb |
| C. | Less than 50 kb |
| D. | More than 75 kb |
| Answer» C. Less than 50 kb | |
| 7. |
In which of the plant is the crown gall disease caused? |
| A. | Leaf |
| B. | Root |
| C. | Stem |
| D. | Branches |
| Answer» D. Branches | |
| 8. |
The Ti is referred to as _____________ |
| A. | Translocation inducing |
| B. | Transfer inducing |
| C. | Tumor inducing |
| D. | Translation inducing |
| Answer» D. Translation inducing | |
| 9. |
Ti plasmid is the only known plasmid of plant. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
How many types of vector systems are used in eukaryotic plants? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |