Free NEET Mock Tests for Respiration In Plants

Conquer Respiration in Plants for NEET Exam Victory

Unravel the energy engine of plants with Respiration in Plants—a NEET Biology gem that fuels your understanding of how cells generate ATP. Onlineneetcoaching.in’s vast collection of free chapter-wise NEET mock tests equips you to master this focused chapter. Since September 2023, our 25,000+ question bank—crafted by 25-year NEET experts—helps you ace glycolysis and TCA cycle with ease.

With 2 questions (8 marks), it’s a quick boost to your 180-mark Biology score. Our free mock tests secure those marks—start now and excel!

Key Syllabus Topics and Updates

The NEET Exam syllabus for Respiration in Plants remains unchanged, covering gas exchange, cellular respiration (glycolysis, fermentation—anaerobic; TCA cycle, electron transport system—aerobic), energy relations (ATP molecules generated), amphibolic pathways, and respiratory quotient. Our vast collection of free chapter-wise NEET mock tests aligns perfectly, sourced from our 25,000+ question bank.

Picture glucose breaking down in glycolysis, ethanol forming in fermentation, or mitochondria churning ATP in the ETC—our tests simplify these processes, making energy pathways and RQ calculations NEET-ready.

With no syllabus changes, the focus stays sharp—lactate production, Krebs cycle, ATP yields. Our mock tests deliver practice that’s current for Exam, ensuring you nail this essential chapter.

How to Score Well in This Chapter

Scoring 8 marks is achievable with targeted practice, and our vast collection of free chapter-wise NEET mock tests is your key. Start a test—no signup, instant access—and tackle NEET-style MCQs: “What’s glycolysis’ end product?” or “How many ATPs from TCA?” Solutions are included, speeding up learning. Aim for 1-2 minutes per question—NEET pace—covering fermentation or RQ. Diagrams (e.g., mitochondria, metabolic pathways) are crucial—our tests train you to sketch glycolysis steps or label ETC complexes accurately.

Link concepts: glycolysis to TCA, fermentation to anaerobic needs. Our questions mix basics (e.g., “What’s RQ’s formula?”) with application (e.g., “Why’s ethanol in fermentation?”)—dozens of questions ensure you’re prepped for NEET’s concise scope.

The stable syllabus keeps prep focused—our tests emphasize pyruvate, ATP counts, and amphibolic roles, ensuring you’re ready for those 2 questions.

Most Important Topics for NEET

With 2 questions, NEET targets these high-yield areas. Our vast collection drills them with precision, and here’s a detailed breakdown to make them stick for students:

• Gas Exchange and Cellular Respiration Overview: Plants exchange gases via stomata and lenticels—respiration breaks glucose for energy. Cellular respiration includes glycolysis (cytoplasm), fermentation (anaerobic), TCA cycle (mitochondrial matrix), and ETC (inner mitochondrial membrane). NEET asks, “Where’s glycolysis located?” (Answer: cytoplasm.) Expect “What’s respiration’s purpose?” (Answer: ATP production.) Our tests cover MCQs like “Match process to site” (TCA: mitochondria) with visuals—e.g., “Label stomata”—ensuring you grasp respiration’s basics.
• Glycolysis and Fermentation: Glycolysis splits glucose into two pyruvates, yielding 2 ATP, 2 NADH—10 steps, universal pathway. Fermentation (anaerobic) regenerates NAD+: alcoholic (plants, yeast—ethanol, CO₂) or lactic (bacteria—lactate). NEET tests “What’s glycolysis’ net ATP?” (Answer: 2.) Expect “What’s alcoholic fermentation’s product?” (Answer: ethanol.) Our tests drill questions like “Sequence glycolysis” with diagrams—e.g., “Label pyruvate”—covering anaerobic basics clearly.
• TCA Cycle and Electron Transport System: TCA (Krebs) oxidizes pyruvate (via acetyl-CoA), yielding 2 GTP, 6 NADH, 2 FADH₂ per glucose. ETC uses NADH/FADH₂ to pump protons, driving ATP synthase—~30–32 ATP total. NEET asks, “What’s TCA’s product?” (Answer: NADH.) Expect “What’s ETC’s role?” (Answer: ATP synthesis.) Our tests include MCQs like “Calculate TCA’s NADH” with visuals—e.g., “Label ATP synthase”—ensuring you master aerobic pathways.
• Energy Relations (ATP Yield): Glycolysis (2 ATP), TCA (2 GTP ≈ ATP), ETC (~30 ATP)—total ~34 ATP/glucose (NEET uses ~32). NEET tests “What’s aerobic ATP yield?” (Answer: ~32.) Expect “What’s fermentation’s ATP?” (Answer: 2.) Our tests cover questions like “Match process to ATP” (ETC: ~30) with tables, ensuring you nail energy calculations.
• Amphibolic Pathways and Respiratory Quotient: Respiration is amphibolic—catabolic (glucose breakdown) and anabolic (intermediates for biosynthesis, e.g., acetyl-CoA for lipids). RQ = CO₂ produced/O₂ consumed; carbohydrates (RQ=1), fats (RQ~0.7). NEET asks, “What’s carbohydrate’s RQ?” (Answer: 1.) Expect “What’s amphibolic role?” (Answer: dual pathways.) Our tests include MCQs like “Calculate RQ for glucose” with graphs, keeping concepts clear.

This section’s depth—covering glycolysis to RQ—pairs with our tests’ visuals (e.g., “Sketch ETC”) and questions (e.g., “What’s fermentation’s product?”), ensuring you ace NEET’s 8 marks with confidence.

Common Mistakes to Avoid

Don’t miss those 8 marks—our mock tests fix these slip-ups:

• Pathway Mix-Ups: Glycolysis (cytoplasm) vs. TCA (mitochondria)? Our questions clarify—e.g., “ETC is mitochondrial.”
• ATP Errors: Aerobic (~32 ATP) vs. fermentation (2 ATP)? Our MCQs drill—e.g., “Glycolysis nets 2 ATP.”
• Fermentation Confusion: Alcoholic (ethanol) vs. lactic (lactate)? Our tests repeat—e.g., “Plants use alcoholic.”
• RQ Blunders: Carbs (1) vs. fats (~0.7)? Our questions hit—e.g., “Glucose RQ is 1.”

Dozens of questions erase errors, with solutions explaining why, say, TCA yields NADH, keeping prep aligned with the syllabus.

Quick Tips to Ace This Chapter

Crush Respiration with these—our mock tests lock them in:

• Pathway Note: “G-F-T-E”—Glycolysis, Fermentation, TCA, ETC—cytoplasm, anaerobic, matrix, membrane. Test with our MCQs.
• ATP Cheat: “2-2-30”—Glycolysis, TCA, ETC yields. Our sets quiz you.
• RQ Flash: “1-0.7”—carbs, fats. Our questions hit—e.g., “Glucose is 1.”
• Diagram Drill: Sketch glycolysis, mitochondria—label pyruvate, ATP synthase. Our tests match NEET visuals.
• Quick Test: One set from our vast collection—5 minutes, instant feedback—8 marks yours.

No tutor—our solutions teach it all, from lactate to RQ calculations.

Summary

Respiration in Plants is a NEET Biology powerhouse, and Onlineneetcoaching.in’s vast collection of free chapter-wise NEET mock tests hands you the win. Since 2023, our 25,000+ question bank—built by 25-year experts—covers glycolysis, TCA, and ATP flawlessly. Nail those 8 marks with practice that’s free, instant, and unbeatable—dive in now!