In an aerated bioreactor, the major increase in the oxygen transfer rate, when the stirrer speed is increased is because
This outcome reflects core biological organization, where structure-function relationships govern cellular processes. Option A captures this correctly because it integrates fundamental principles, consistent with textbook descriptions and experimental observations in general biology.
Ref: Campbell et al., Biology, 11th Edition, Chapter 2, Chemical Basis of Life, discusses fundamental biological principles and molecular organization providing broad foundation for life sciences understanding.
