Cellular Respiration: What Produces the Most ATP? 🔥

📢 Description: AP Bio Challenge – Can You Get It Right? 🚀 AP Bio students, here’s your challenge! Which process produces the most ATP during cellular respiration? Options: A) Glycolysis B) Krebs cycle C) Fermentation D) Electron transport chain 🔎 Quick Breakdown: 1️⃣ Let’s rule out the ones that don’t make sense: ❌ Glycolysis? Generates ATP, but not the most. ❌ Krebs cycle? Produces some ATP, but not the highest amount. 2️⃣ Final Two Choices: ❌ Fermentation? Occurs without oxygen but makes very little ATP. ✅ Electron Transport Chain? Yes! This is where the majority of ATP is made through oxidative phosphorylation. 🏆 Correct Answer: Option D – Electron Transport Chain! 🚀 Key Takeaways: Cellular respiration = multiple steps, but the ETC is the powerhouse of ATP production. Glycolysis & Krebs cycle contribute, but they don’t match ETC’s ATP yield. Fermentation = backup plan for low oxygen, but it’s not efficient for ATP production. 📌 Did you get it right? Drop a ✅ in the comments & don’t forget to like & subscribe for more AP Bio challenges! 🎯 #APBiology #BiologyChallenge #CellRespiration #ElectronTransportChain #ScienceFun 🚀 ------------------ About Wiingy Wiingy is an online platform that connects school students, college students, and young adults with expert-vetted tutors for coding, math, science, computer science, AP, language learning, and 350+ subjects. Over 20,000 students have used Wiingy to get matched with top online tutors for conceptual understanding, homework help, project assistance & test prep.