Bacteria Morphology
Chemotaxis is a phenomenon of

None of these
swimming away of bacteria
swimming towards a bacteria
swimming away or towards of bacteria in presence of chemical compound

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Bacteria Morphology
Periplasm is

the area outside the cell membrane that is influenced by the polymers
the area between the inner and outer membranes of gram-negative bacteria
the area between the inner and outer membranes of Gram-positive bacteria
the interior portion of mitochondria

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