MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is the initial start site for the process of transcription? |
| A. | Promoter |
| B. | Terminator |
| C. | Organiser |
| D. | Structural gene |
| Answer» B. Terminator | |
| 2. |
In which direction does the DNA dependent RNA polymerase catalyse the polymerisation reaction? |
| A. | 3 5 |
| B. | Bidirectional |
| C. | Direction is dependent on the medium |
| D. | 5 3 |
| Answer» E. | |
| 3. |
Which of the following is not a transcription unit of the DNA? |
| A. | Terminator |
| B. | Promoter |
| C. | Organiser |
| D. | Structural gene |
| Answer» D. Structural gene | |
| 4. |
Both the strands of DNA are copied during the process of replication. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
During transcription, Adenosine forms a base pair with Uracil instead of Thymine. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What is the process of copying genetic information from a single strand of DNA into an RNA known as? |
| A. | Translation |
| B. | Transcription |
| C. | Reverse transcription |
| D. | Reverse translation |
| Answer» C. Reverse transcription | |