A piece of DNA that is 3 kb in length is found in many locations throughout the genome. How would you decide whether this was a LINE or a DNA transposon?
| a. |
If it is transcribed, then it must be a LINE; if not, then it is a DNA transposon. |
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| b. |
If it has more than 10,000 copies in the genome, it is a LINE; if not, it is a DNA transposon. |
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| c. |
If it uses an RNA intermediate, it is a LINE; if not, it is a DNA transposon. |
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| d. |
If it has more than 10,000 copies in the genome, it is a DNA transposon; if not, it is a LINE. |
|
| e. |
If it contains the sequence GCTCGATC it is a LINE; if not, it is a DNA transposon. |

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