Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Nature & AnimalsWhich consequence results when rising average air temperature reduces rubisco specificity for carbon dioxide?
A)Increased photorespiration rate in plants✓
B)Enhanced nitrogen fixation within root nodules
C)Elevation decreased osmotic water transport
D)Decline accelerated cuticular wax production
💡 Explanation
When temperature increases, rubisco's affinity for O2 relative to CO2 increases as enzymatic thermal motion rises due to thermal expansion, promoting photorespiration. Therefore increased photorespiration results, rather than influencing nitrogen fixation, water transport, or wax production, because these depend on reactions unrelated to rubisco's primary carbon-fixing functions.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Nature & Animals →- Which aerodynamic consequence results when a hawk loses several primary flight feathers unevenly on one wing?
- Which metabolic inefficiency arises when concurrent instead of countercurrent flow occurs in fish gills,?
- Which outcome occurs when a cryptic praying mantis inhabits regions experiencing deforestation?
- Which limiting consequence occurs when lanternfish density exceeds sustainable levels?
- Which advantage is enabled within legume root modules via specific nutrient exchange?
- Which consequence results when a lanternfish's bioluminescent lure ceases functioning during mating season?
