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Structures That Assist in Bacterial Motility

Dehydrated th...

Question

Dehydrated thick-walled bacterial cells having dipicolinic acid are

A

Endospores

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B

Conidia

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C

Exospores

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D

Oidia

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Solution

The correct option is A Endospores
Endospores are dormant, tough, thick-walled bacterial cells produced by certain bacteria during adverse environmental conditions. The center of the endospores is in dehydrated form and contains DNA and dipicolinic acid. The calcium-dipicolinic acid complex protects the cells from heat.
Thus, the correct answer is 'Endospores.'

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