Round 6: Tossup 17

This molecule’s turnover occurs in phase-separated regions called P-bodies. The “alternative” form of one process produces around 38,000 different versions of this molecule from DSCAM (“D-S-cam”). This molecule’s IRES is typically located within one of its two UTRs. This molecule’s precursor is processed by a complex of snRNPs (“snurps”) called a spliceosome, which excises its introns to form this molecule. (10[1]-5[1])In eukaryotes, this molecule is given a 5’ (-5[1])(“5-prime”) cap (10[1])and a poly-A tail to prevent degradation. (-5[1])When synthesizing this molecule, adenine on a template is paired with uracil (10[1])instead of thymine. (0[1])For 10 points, name this single-stranded molecule produced by transcribing DNA. ■END■ (10[1])

ANSWER: mRNA [or messenger RNA or messenger ribonucleic acid; accept pre-mRNA or pre-messenger RNA or pre-messenger ribonucleic acid; prompt on RNA or ribonucleic acid] (The second line refers to alternative splicing.)
<Georgia Tech A, Biology> | Packet F
= Average correct buzzpoint

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Buzzes


Summary

TournamentEditionMatchHeardConv. %Neg %Avg. Buzz
Northern CaliforniaMain475%25%48.67
Southern CaliforniaMain7100%43%62.43
Eastern Canada (1)Main4100%25%74.50
Eastern Canada (2)Main978%22%62.71
FloridaMain450%50%66.00
Great LakesMain1080%50%64.88
Lower Mid-AtlanticMain989%33%70.88
Upper Mid-AtlanticMain989%33%63.13
MidwestMain989%33%67.50
NorthMain450%100%100.00
NortheastMain1292%42%72.55
PacificMain888%50%77.14
South CentralMain683%50%76.40
SoutheastMain1283%50%82.10
Upstate NYMain580%60%77.00