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question 36
a bacterial cell wall that has primarily peptidoglycan with small amounts of teichoic acid and lipoteichoic acid is
a gram - positive
b a protoplast
c gram - negative
d acid - fast
e a spheroplast
Gram - positive bacterial cell walls are characterized by a thick layer of peptidoglycan and the presence of teichoic and lipoteichoic acids. Protoplasts are cells without a cell wall, gram - negative cell walls have a thin peptidoglycan layer and an outer membrane, acid - fast bacteria have a waxy mycolic acid layer, and spheroplasts are cells with part of their cell wall removed.
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A. gram - positive