Phosphorylation of ________ regulates which direction a flagellum rotates, thus controlling whether an organism runs or tumbles.
A. CheAW
B. CheB
C. CheY
D. CheZ
Answer:C
Phosphorylation of ________ regulates which direction a flagellum rotates, thus controlling whether an organism runs or tumbles.
A. CheAW B. CheB C. CheY D. CheZ