BIOL253 L10 and L11 0.0 / 5 ? BiologyGeneticsUniversityNone Created by: KatherineCreated on: 11-04-17 08:35 938246517 Across 1. What are the two possible fates by circularised ʎ DNA? (5, 2, 9) 4. What are the bacteria DNA only transposons which are non composite? (4, 6) 7. Linear molecules of ʎ DNA have sticky ends known as? (3, 8, 4) 8. What is recombination? (7, 8) 9. What is a Hfr strain? (4, 9, 6) Down 2. DNA only transposons are the only type of transposon found in... (8) 3. In response to certain triggers, prophage can excise from host genome and... (5, 5, 7) 5. What is the mating system of E.coli termed? (11) 6. Which experiment showed that physicalcontact between strains was required for genetic exchange? (1, 4)
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