Question

List 2 unique properties of bacterial endospores.

A. They are sensitive to heat and oxygen
B. They are metabolically active
C. They are resistant and dormant structures
D. They are found in all bacterial species

Answer 1

Bacterial endospores are resistant to harsh conditions and are dormant, capable of surviving for millions of years until favorable conditions return for germination.Hence, the correct answer is option C.

Step-by-step explanation:

The two unique properties of bacterial endospores are that they are resistant to environmental conditions such as heat, chemicals, and desiccation, and they are dormant structures. Endospores can remain in this dormant state for very long periods, even millions of years, and can be revived under favorable conditions by providing them with water and nutrients. Only a few genera of bacteria, such as Bacillus or Clostridium, have the capability to form endospores, and they do so in response to adverse environmental conditions.