What percentage is a 5 on AP Bio?
How Is the AP Biology Exam Scored?
| Raw Score | AP Score | % of Test Takers Earning Score (2020) |
|---|---|---|
| 92-120 | 5 | 9.5% |
| 72-91 | 4 | 22.7% |
| 52-71 | 3 | 36.9% |
| 31-51 | 2 | 24.1% |
How hard is the AP Bio exam?
AP Biology is one of the more difficult APs based on its challenging curriculum, the low rate of students who earn 5s on the exam, and the consensus from students on the demanding nature of the class. It’s a challenging class for most students, but it should be manageable if you’re aware of what you’re facing.
Is a 2 on AP test good?
Students who earn AP scores of 2 are well prepared to succeed in introductory college coursework. Compared to academically similar college peers who did not take the AP course, AP students who earn scores of 2 perform as well or better when they take those introductory college courses.
What is rate of oxygen consumption?
For a 70 kg person, this rate of O2-uptake is 3.6 × 10-9 mol s-1 g-1. If the typical 70 kg person consists of 1 × 1014 cells, then the average rate of oxygen utilization per cell would be 2.5 × 10-18 mol cell-1 s-1, i.e. 2.5 amol cell-1 s-1.
How do you calculate maximum oxygen consumption?
How VO2 Max Works
- VO2 max = maximum milliliters of oxygen consumed in 1 minute / body weight in kilograms.
- VO2 = (milliliters of air inhaled per minute)(percentage of oxygen in the air inhaled) / (milliliters of air exhaled per minute)(percentage of oxygen in the air exhaled)
- VO2 max = 15.3 x (MHR/RHR)
Which physics AP is the hardest?
AP Physics 1
AP Physics 1 is considered one of the hardest AP classes, covering topics like Newtonian mechanics and electrical charge and force. Students also spend about 25% of their class time performing college-level lab experiments and writing reports.