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This section includes 4 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. |
Which of the following does not take part in stabilizing the cloverleaf model of the tRNA? |
A. | Base stacking |
B. | Base and sugar-phosphate backbone interaction |
C. | Ionic bond |
D. | Hydrogen bond |
Answer» D. Hydrogen bond | |
2. |
The 3 dimension structure of an adaptor molecule of translation is revealed to be ___________ |
A. | Y shaped |
B. | L shaped |
C. | K shaped |
D. | X shaped |
Answer» C. K shaped | |
3. |
The variable loop is found between the ___________ |
A. | Acceptor stem and U loop |
B. | Acceptor stem and D loop |
C. | Anticodon loop and U loop |
D. | Anticodon loop and D loop |
Answer» D. Anticodon loop and D loop | |
4. |
Eukaryotic ribosome is recruited to the mRNA by _____________ |
A. | Randomly |
B. | Shine Dalgarno sequence |
C. | 5 capping |
D. | 3 tailing |
Answer» D. 3 tailing | |