(Question)
Q: Metabolism is controlled by regulation of what? Choices: - sequence activity - nucleus activity - cell activity - enzyme activity A:
(Answer)
enzyme activity

(Question)
Q: Water follows where sodium ions lead, due to what process? Choices: - electrolysis - absorption - hydration - osmosis A:
(Answer)
osmosis

(Question)
Q: The motion of molecules in a gas is random in magnitude and direction for individual molecules, but a gas of many molecules has a predictable distribution of what, which is called the maxwell-boltzmann distribution? Choices: - molecular size - molecular rate - molecular shape - molecular speeds A:
(Answer)
molecular speeds