Two-stage least squares can be executed:
A. only on small samples.
B. only with panel data sets.
C. straightforwardly by combining two separate regressions.
D. only with advanced software.
Answer: C
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Why does genetic drift have more of an impact on evolution of small populations than large ones?
A. Small populations have greater rates of mutation. B. Small populations are affected more by stabilizing selection. C. Small populations are more affected by random effect. D. Small populations are more prone to migration. E. Small populations are less affected by mutations.
What is chemiosmosis?
a. the synthesis of ATP by ATP synthase, using a proton gradient b. the production of NADH and FADH2 in cellular respiration c. the buildup of acetate in the cytoplasm in the absence of oxygen d. the breakdown of oxygen as it enters the mitochondria e. the release of CO2 as glucose is oxidized in cellular respiration
Which of the following antimicrobials works by inhibiting protein synthesis?
A) Aminoglycosides, such as gentamicin B) MLSs, such as azithromycin C) Tetracycline D) all of the above
Which of the following groups has the most species?
A) domain B) order C) phylum D) kingdom