Question
View answerSLPaper 1A
Which preparation is using anaerobic respiration, and where are its reactions occurring?
| Preparation | Oxygen uptake / units | Lactate production / units |
|---|---|---|
| P | 0 | 12 |
| Q | 6 | 0 |
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SLPaper 1A
Which statement best explains why the inside of a resting neuron is negative relative to the outside?
SLPaper 1A
According to the induced fit model, which of the following occur?
I. The enzyme changes shape slightly to better fit the substrate
II. The active site becomes rigid and locked
III. The enzyme-substrate complex stabilizes the transition state
SLPaper 1A
Bacterial and virus-infected human-cell cultures were treated for six hours. Which inference explains why P and Q cannot treat the viral infection?
SLPaper 1A
Cell Q contracts after depolarization. Which junction type and transmission direction are supported?
IB Biology Topic C - Interaction and Interdependence Questionbank
Practice IB Biology Topic C - Interaction and Interdependence with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for C - Interaction and Interdependence and mirrors Paper 1A, 1B, 2 style where relevant.
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