The earliest known flowering plants date to the
A) Cambrian (early Paleozoic era).
B) Triassic (early Mesozoic era).
C) Cretaceous (late Mesozoic era).
D) Tertiary (early Cenozoic era).
Answer: C
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A) during glycolysis B) in the citric acid cycle C) during fermentation D) in the electron transport chain
What does the Nernst equation allow us to do?
A. Predict the function of a specific type of neuron. B. Calculate the equilibrium potential for an ion. C. Use a computer program to model axonal transmission. D. Calculate the magnitude of depolarization during an action potential.
Which word best describes the hypothalamus?
A) processor B) reflexor C) regulator D) transmitter
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