Class 11 · Biology
Respiration in Plants
NEET questions.
Build recall through active solving with original NEET-style MCQs, worked explanations and chapter-level NCERT provenance.
150 verified questions · NCERT chapter mapped · automatic error log
BiologyPlate 21
NeetVellum atlas · fig. biology
21
Question preview
Three examples from the live 150-question bank. Answers appear after attempting them in practice mode.
Example 1 · difficulty 1/5
In which part of the cell does glycolysis occur in all living organisms?
- A. Mitochondrial matrix
- B. Inner mitochondrial membrane
- C. Cytoplasm
- D. Peroxisome
Example 2 · difficulty 2/5
Anaerobic fermentation by yeast releases far less energy than aerobic respiration of the same amount of glucose mainly because
- A. glucose is incompletely oxidised, so most of its energy remains trapped in ethanol
- B. yeast lacks the enzymes needed to carry out glycolysis
- C. all the ATP generated in glycolysis is spent on reducing acetaldehyde to ethanol
- D. fermentation proceeds spontaneously without the involvement of enzymes
Example 3 · difficulty 2/5
In alcoholic fermentation, the enzyme responsible for converting pyruvic acid into acetaldehyde with the liberation of carbon dioxide is
- A. Alcohol dehydrogenase
- B. Pyruvate kinase
- C. Lactate dehydrogenase
- D. Pyruvate decarboxylase
The chapter mastery loop
- 1. Attempt firstExpose recall gaps before rereading.
- 2. Classify the missConcept, careless, rushed or guessed.
- 3. Re-practiceReturn until the error pattern disappears.
Frequently asked questions
How many Respiration in Plants NEET questions are available?
NeetVellum publishes 150 verified questions for this chapter. Free accounts use the daily UG quota; UG Pro removes it.
How should I revise Respiration in Plants for NEET?
Attempt questions before rereading, classify each miss, revisit the exposed NCERT concept, then re-practice until the error pattern disappears.