A scientist culture the dried soup from a 4,000-year-old cooking pot found in an Egyptian tomb and obtain a distinctive species of prokaryote. You immerse a test tube of these bacteria in boiling water for several hours, but the colony grows back. This species is probablyA) endospore-forming. B) a spirochete. C) halophilic. D) a cyanobacteria.

A) option is correct

Explanation:

Endospores are dormant alternate life forms produced by Bacillus, Clostridium and other genera of bacteria

Under conditions of starvation, especially the lack of carbon and nitrogen sources, a single endospore forms within some of bacteria, this process is called sporulationThe complete endospore consists of multiple layers of resistant coats (including a cortex, a spore coat, and sometimes an exosporium) surrounding a nucleoid, some ribosomes, RNA molecules, and enzymesAn endospore is not a reproductive structure but rather a resistant, dormant survival form of the organismEndospores are quite resistant to high temperatures (including boiling), most disinfectants, low energy radiation, drying, etcThe endospore can then survive until a variety of environmental stimuli trigger germination, allowing outgrowth of a single vegetative bacteriumSmall acid-soluble proteins saturate the endospore's DNA and protect it from heat, drying, chemicals, and radiation;they also function as a carbon and energy source for the development of a vegetative bacterium during germination The cortex may osmotically remove water from the interior of the endospore and the dehydration that results is thought to be very important in the endospore's resistance to heat and radiation

Go into your kitchen and get some water or coolaid and warm up at hot dog