Evaluate the following claim and answer the question based on your understanding of biological concepts we’ve covered so far. It worked for me, so it will work for everyone. What response best reflects scientific thinking?

22. Which nutrient is most important for building and repairing body tissues?

Evaluate the following claim and answer the question based on your understanding of biological concepts we’ve covered so far. Your mitochondria are asleep, so your metabolism is slow. What is the best critique?

Scenario B: Indoor farm lighting scheduleAn indoor farm tested a new lighting schedule for lettuce for 4 weeks. Standard: steady light for 16 h/day. Pulsed: 10 min on / 5 min dim for 16 h/day. During week 3, CO2 levels were higher in the pulsed room due to ventilation issues. Data (n=20 each): Standard: final mass 320 g; water 14.0 L; CO2 week 3 = 420 ppm Pulsed: final mass 350 g; water 13.0 L; CO2 week 3 = 520 ppmB4. Which pair lists two inputs required for photosynthesis?

20. If someone is lactose intolerant, it usually means they have low levels of:

13. Antibiotics are designed to treat:

G25 (Genetics and biotech)A lab advertises PCR as a method that ‘proves someone is guilty.’ Which critique is best?

R7 (Scientific reasoning)Someone says: ‘This vitamin gives me energy, so it must increase ATP production.’ What is the best response using scientific reasoning?

Scenario B: Indoor farm lighting scheduleAn indoor farm tested a new lighting schedule for lettuce for 4 weeks. Standard: steady light for 16 h/day. Pulsed: 10 min on / 5 min dim for 16 h/day. During week 3, CO2 levels were higher in the pulsed room due to ventilation issues. Data (n=20 each): Standard: final mass 320 g; water 14.0 L; CO2 week 3 = 420 ppm Pulsed: final mass 350 g; water 13.0 L; CO2 week 3 = 520 ppmB7. Which statement is reasoning (not a claim or evidence)?

C21 (Cells and energy)A person drinks a sports drink and feels better during exercise. Which statement is the best scientific conclusion?