Bacterial cells can sense a gradient ONLY by identifying ________ changes rather than ________ differences because of their small ________
a. spatial / temporal / cell size
b. spatial / temporal / chemoreceptors
c. temporal / spatial / cell size
d. temporal / spatial / chemoreceptors
Answer: C
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A. one diploid cell with sister chromatids still attached. B. two haploid cells with sister chromatids still attached. C. four haploid cells. D. two diploid cells. E. one haploid cell.
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