Which of the following have a periplasmic space?

A. Gram-negative bacteria only
B. Gram-positive bacteria only
C. both Gram-positive and Gram-negative bacteria
D. archaea
E. eukaryotes


Answer: A

Biology & Microbiology

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a. true b. false

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The global patterns of atmospheric circulation and precipitation occur because of 

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The actual physiological mechanism that allows fish to school involves both the cutaneous receptors known as the lateral line as well as their eyesight. Therefore, the stimuli that fish use to school are light and

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