MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Genetic Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The process of examining stained chromosomes in a light microscope and removing appropriate regions with a micro-manipulator is called as ___________ |
| A. | microdissection |
| B. | chromosome sorting |
| C. | chromosome walking |
| D. | chromosome jumping |
| Answer» B. chromosome sorting | |
| 2. |
For cloning purposes, the intact chromosomes should be separated by ___________ |
| A. | agarose gel electrophoresis |
| B. | fluorescence- activated sorter |
| C. | polyacrylamide gel electrophoresis |
| D. | chromatography |
| Answer» C. polyacrylamide gel electrophoresis | |
| 3. |
Sometimes a gene which we want to clone is present on a particular chromosome. For this purpose, the chromosome should be in which phase? |
| A. | Prophase |
| B. | Telophase |
| C. | Metaphase |
| D. | Anaphase |
| Answer» D. Anaphase | |
| 4. |
If physical methods are used, tracer is amplified and is labelled with biotin. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The nucleic acid from the cell type that contains the sequence we are interested in is called ___________ |
| A. | driver |
| B. | subtractive sequence |
| C. | tracer |
| D. | wanted sequence |
| Answer» D. wanted sequence | |
| 6. |
Libraries in which a particular sequence is present in one organism but are absent from another organism, are called as ___________ |
| A. | normalized libraries |
| B. | subtractive libraries |
| C. | selective libraries |
| D. | partial libraries |
| Answer» C. selective libraries | |
| 7. |
Sometimes the required mRNA is present in less number. So the process of increasing the representation of rare mRNAs is called as ____________ |
| A. | amplification |
| B. | normalization |
| C. | selection |
| D. | narrowing |
| Answer» C. selection | |