Bonus
These structures are primarily composed of proteins whose FG repeats maintain an intrinsically disordered configuration often referred to as “oily spaghetti.” For 10 points each:
[10m] Name these complexes that can be crossed by molecules containing an NLS upon binding to an importin or exportin as determined by the binding of Ran-GTP.
ANSWER: nuclear pores [or nuclear pore complexes or NPCs; prompt on nuclear envelope or nuclear membrane; prompt on nucleoporins or FG-Nups by asking “what complex do those proteins form?”]
[10e] Whether or not a molecule can fit through a nuclear pore generally depends on this quantity, which is often measured in kilodaltons.
ANSWER: molecular weight [or molar mass; or molecular mass; prompt on M or MW or mass or weight or size or molecular size or length]
[10h] Intuitions such as a mitochondrion not being able to fit inside a nuclear pore are explored in this textbook by Milo and Phillips. This core systems bio textbook encourages estimations of scale over rote memorization.
ANSWER: Cell Biology by the Numbers
<Biology>
Answerlines and category may not exactly match the version played at all sites
Conversion
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total | Parts |
|---|---|---|---|---|---|---|
| Arizona State | Yale | 10 | 10 | 0 | 20 | ME |
| Chicago A | Illinois A | 0 | 10 | 0 | 10 | E |
| Columbia B | Winona State | 0 | 10 | 0 | 10 | E |
| Cornell A | Johns Hopkins | 0 | 10 | 0 | 10 | E |
| Cornell B | North Carolina B | 0 | 0 | 0 | 0 | |
| Florida | Georgia State | 0 | 10 | 10 | 20 | EH |
| Georgia Tech | Iowa State | 0 | 10 | 0 | 10 | E |
| Harvard | Chicago B | 0 | 10 | 0 | 10 | E |
| Indiana | Northwestern | 10 | 10 | 0 | 20 | ME |
| MIT | Virginia Tech | 10 | 10 | 0 | 20 | ME |
| Maryland | Ohio State | 10 | 10 | 0 | 20 | ME |
| Michigan | RIT | 10 | 10 | 0 | 20 | ME |
| Minnesota | Toronto C | 0 | 10 | 0 | 10 | E |
| NYU | WUSTL B | 0 | 10 | 0 | 10 | E |
| Penn State | LSE | 0 | 0 | 0 | 0 | |
| Rutgers | North Carolina A | 10 | 10 | 0 | 20 | ME |
| Stanford | Waterloo A | 10 | 10 | 0 | 20 | ME |
| Texas | Toronto B | 0 | 10 | 0 | 10 | E |
| Toronto A | WUSTL A | 0 | 10 | 0 | 10 | E |
| UC Berkeley A | Columbia A | 10 | 10 | 0 | 20 | ME |
| UC Berkeley B | Ottawa | 10 | 10 | 10 | 30 | MEH |
| UCF | Illinois B | 0 | 10 | 0 | 10 | E |
| Vanderbilt | Virginia | 0 | 0 | 0 | 0 | |
| Waterloo B | British Columbia | 0 | 10 | 0 | 10 | E |
Summary
| Tournament | Exact Match? | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|---|
| 2025 ACF Nationals | Yes | 24 | 13.33 | 88% | 38% | 8% |