Bacteria Morphology - Section 3 :: Discussion


3.Which of the following is exposed on the outer surface of a gram-negative bacterium?
A.O-antigen of lipopolysaccharide (LPS)
B.Polysaccharide portion of lipoteichoic acid (LTA)
C.Braun lipoprotein
D.Electron transport system components
Answer:  Option  A
Explanation:

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Published by:Michael Daani

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