IB Biology HL 1.2.9 Pyruvate → lactate Question Bank
Practise IB Biology HL 1.2.9 by applying pyruvate → lactate concepts to exam-style questions.
- Syllabus
- First assessment 2025
- Course
- Biology HL
- Level
- HL
Exam points
- identify the relevant biological structure, process or evidence
- apply the correct biological mechanism to the question
- evaluate the result using data, adaptation or ecological reasoning
C1.2.9 (HL)—Pyruvate → lactate question 1
Glucose is converted to pyruvate during the glycolysis stage of respiration.
Outline how NAD is made available for glycolysis during anaerobic respiration in animal cells.
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