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Q. No.What is an Expressed Sequence Tag (EST)?
| 1. | A short sub-sequence of a cDNA sequence that may be used to identify gene transcripts |
| 2. | A tag used to identify expression levels of genes. |
| 3. | A DNA sequence that causes termination of transcription. |
| 4. | A sequence tag used to identify proteins. |
Subtopic: Â Human Genome Project |
Level 3: 35%-60%
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Identify the correctly matched pairs:
| A: | Expressed Sequence Tags | Fragments of mRNA sequences derived through single sequencing reactions performed on randomly selected clones from cDNA libraries. |
| B: | Sequence Annotations | The process of marking specific features in a DNA, RNA, or protein sequence with descriptive information about structure or function. |
| 1. | Only A | 2. | Only B |
| 3. | Both A and B | 4. | Neither A nor B |
Subtopic: Â Human Genome Project |
 50%
Level 3: 35%-60%
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