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. |
In ______ organisms, firstly the gene is looked into model organisms. |
| A. | eukaryotic |
| B. | prokaryotic |
| C. | both eukaryotic and prokaryotic |
| D. | large sized |
| Answer» B. prokaryotic | |
| 2. |
For identification of genes that are expressed under special conditions, _______ libraries are used. |
| A. | cDNA |
| B. | genomic |
| C. | subtractive |
| D. | shelf |
| Answer» D. shelf | |
| 3. |
Choose the correct statement with respect to the bacterial genome. |
| A. | They are easy to sequence |
| B. | They are difficult to sequence |
| C. | Methods such as transcription and translation are satisfactory |
| D. | Only transcription can be carried out |
| Answer» C. Methods such as transcription and translation are satisfactory | |
| 4. |
If the genome size is small, then sequencing of the entire genome is ___________ |
| A. | easy |
| B. | difficult |
| C. | independent of the size of genome |
| D. | not possible |
| Answer» B. difficult | |
| 5. |
Choose the incorrect statement for the open reading frame. |
| A. | It is helpful in deciding whether the clone is correct or not |
| B. | It consists of an initiation codon |
| C. | It consists of a termination codon |
| D. | The presence of introns doesn t affect the open reading frame |
| Answer» E. | |
| 6. |
If the screening of the DNA constructs is carried out in pooled batches then it takes less time. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
If an expression of the coding sequence is to be carried in the vitro, then which of the statement holds true? |
| A. | The extract in which the host DNA constructs are incubated is capable of translation only |
| B. | The extract in which the host DNA constructs are incubated is capable of transcription only |
| C. | The extract is made up of lysate of E. coli cells, containing RNA polymerase, ribosomes, tRNAs etc |
| D. | Non radiolabelled amino acids are used |
| Answer» D. Non radiolabelled amino acids are used | |