MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When is a codon said to be unambiguous? |
| A. | When it codes for 2 amino acids |
| B. | When it codes for 1 amino acids |
| C. | When it codes for 3 amino acids |
| D. | When it codes for 4 amino acids |
| Answer» C. When it codes for 3 amino acids | |
| 2. |
How many codons code for an amino acid? |
| A. | 3 |
| B. | 8 |
| C. | 90 |
| D. | 61 |
| Answer» E. | |
| 3. |
How many bases are required for coding 20 amino acids? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 4. |
Which of the following refers to a proposition which directs the sequence of amino acids during protein synthesis? |
| A. | DNA fingerprinting |
| B. | Genetic Code |
| C. | Transcription |
| D. | Endolysis |
| Answer» C. Transcription | |