Differences between Gram Positive and Gram Negative Bacteria
Highly resist...
Question
Highly resistant nature of an endospore is due to the presence of
A
Dipicolinic in exosporium
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B
Peptidoglycan in exosporium
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C
Dipicolinic acid and Ca in cortex
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D
Dipicolinic acid and Ca in cell membrane.
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Solution
The correct option is CDipicolinic acid and Ca in cortex Endospores contain four layers, core, cortex, coat, and exosporium. Endospores are resistant in nature due to the presence of dipicolinic acid and calcium in the cortex.