Apentix/AP Biology/Unit 3: Cellular Energetics/Question
AP Biologyeasymcq1 pt

A student observes a change in Krebs cycle during an experiment on cellular energetics. Which conclusion is most supported by this observation?

A.B) The change is likely due to random variation and has no biological significance
B.A) The change indicates a disruption in normal cellular function that may affect the organism
C.D) The change demonstrates that Krebs cycle is unrelated to cellular energetics
D.C) The change suggests that the experimental conditions are irrelevant to the system

Explanation

Core Concept

Changes in Krebs cycle during experiments on cellular energetics typically indicate disruptions in normal cellular function that can affect the organism. This is a key principle in understanding biological systems.

Correct Answer

BA) The change indicates a disruption in normal cellular function that may affect the organism

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