When pseudomonas aeruginosa are exposed to damaged cells in the lungs of someone with cystic fibrosis, certain steps must occur to allow chemotaxis to occur. these steps have been most thoroughly studied in e. coli. what steps occur in response to a chemical to allow e. coli cells to move towards an attractant?
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In which situations is the principle of cross-cutting relationship useful in determining relative age?
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Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
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When pseudomonas aeruginosa are exposed to damaged cells in the lungs of someone with cystic fibrosi...
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