Chemotaxis is defined as a response to a chemical gradient of attractant or repellent molecules in the bacterium's environment. if the environment contained a gradient of attractants, which bacterium would be most likely to have a net movement toward the signal? (choose the motility deep test result as your indicators.) select one:

a. the motility deep has a single green line that corresponds to where you had stabbed the needle.

b. the motility deep is colorless.

c. the motility deep is entirely red.

d. the motility deep has a single red line that corresponds to where you had stabbed the needle.

Question

Hannah Preston

Biology

11 February, 17:32

Chemotaxis is defined as a response to a chemical gradient of attractant or repellent molecules in the bacterium's environment. if the environment contained a gradient of attractants, which bacterium would be most likely to have a net movement toward the signal? (choose the motility deep test result as your indicators.) select one:

a. the motility deep has a single green line that corresponds to where you had stabbed the needle.

b. the motility deep is colorless.

c. the motility deep is entirely red.

d. the motility deep has a single red line that corresponds to where you had stabbed the needle.

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Answers (1)

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Ariel Chase · Answer 1

Chemotaxis is defined as a response to a chemical gradient of attractant or repellent molecules in the bacterium's environment. if the environment contained a gradient of attractants, which bacterium would be most likely to have a net movement toward the signal? The correct answer would be D: the motility deep has a single red line that corresponds to where you had stabbed the needle.