MCQOPTIONS
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MCQOPTIONS
This section includes 6 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 channels are present in the ribosome? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» C. 4 | |
| 2. |
Only a single stranded RNA can pass through the ribosome for decoding. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
With respect to the mRNA ribosome complex for translation mechanism which of the following pair is wrong? |
| A. | Small subunit decoding center |
| B. | A site aminoacylated tRNA binding site |
| C. | P site peptidyl tRNA binding site |
| D. | E site polypeptide exit site |
| Answer» E. | |
| 4. |
The reaction to form a new peptide bond is known as the peptidyl transferase reaction. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Check which one of the following mechanisms is wrongly paired with its location of occurrence? |
| A. | Transcription nucleus |
| B. | Post transcriptional mechanism ER |
| C. | Translation cytoplasm |
| D. | Post translational mechanism ER |
| Answer» C. Translation cytoplasm | |
| 6. |
Ribosome begins its translation at the 3 end of the mRNA in prokaryotes. |
| A. | True |
| B. | False |
| Answer» C. | |