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GyanMul Prep · NEB +2 · Science · Grade 12

Biology (Science, Grade 12)

Everything on these tabs is Biology (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

GyanMul Prep · NEB +2 · Science · Grade 12

Biology (Science, Grade 12)

Everything on these tabs is Biology (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

Chapter 6 of 40 · Biology (Science, Grade 12)

Respiration

4 topics
Board exam — Plant Physiology, 11 marks across 5 chapters
20 solved questions

Releasing that energy again — glycolysis, the Krebs cycle and the electron transport chain, what changes when oxygen runs out, and what the respiratory quotient reveals.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Aerobic and anaerobic respiration
2Glycolysis
3Krebs cycle and the electron transport chain
4Respiratory quotient and factors affecting respiration