Answer:
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a phospholipid bilayer with embedded and surface proteins surrounding the cell
Explanation:
Lactobacillus<span> is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-sporeforming bacteria. They are a major part of the lactic acid bacteria group (example: they convert sugars to lactic acid).</span>
Length of time candle burns is the correct answer.
