9. (4 pts) with a stem and a 9 bp 5 bp loop. Design and draw an RNA will a hairp
ID: 33141 • Letter: 9
Question
9. (4 pts) with a stem and a 9 bp 5 bp loop. Design and draw an RNA will a hairpi Mark the sequence that form 3' and 5' ends! 10. (2 pts) Dol the 1995 lamb clone, was produced from the nuclei ofan adult mammary cell. Tests conducted when she was that "genetically" older, three years old suggested she was closer to nine. How would you explain this phenomenon? 11. (4 pts) Review the drawing below. Okazaki AX Okazaki HY Okazaki A. Which Okazaki fragment was made first? B. Which RNA primer would be the first one to be removed? C. What enzyme removes is? D. What enzyme links the Okazaki fragments?Explanation / Answer
1 5'AGTAGAAAAAUUUUUGCTTA3' UNDER LINE IS LOOP REGION WHICH IS COMPLIMENTARY
2.In 1999 research was published in the journal Nature suggesting that Dolly may have been susceptible to premature aging, due to shortened telomeres in her cells. It was speculated that these were passed on from her donor sibling, who was six years old when the genetic material was taken from her, so that Dolly may have been genetically six years old at birth. This is because telomere length is reduced after each cell division, which requires DNA replication before mitosis occurs.
3.A . X because DNA replicates in 5' 3'
B. the ans is X. it will be removed first with
C DNA polymerase ? also carries out a 3' to 5' exonuclease role like RNAse H1 enzyme
D DNA ligase
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