00:01
Hello everyone, today we're going to solve the given clinical question.
00:07
Let's say you're a family physician and you have noticed that during the last few days many more patients have complained of stomach cramps and intestinal flu than you would expect for this time of year.
00:20
You take the samples from these patients and isolate a single -celled organism that has dna but no visible membrane -bound bodies within its site supply.
00:30
To which biological domain does this organism probably belong? to which biological domains does this organism probably do not belong? explain your reasoning for each domain to treat these patients.
00:43
Will you prescribe drugs effective against the prokaryotic or eukaryotic organisms? defend your decision to the patient.
00:50
Based on the information provided, the single -celled organism that we have isolated with dna but no membrane -bound organelles, this is most likely to be a member of the domain prokaryotes or simply that is bacteria because a bacteria is the one that may have dna and has no membrane -bound organelles.
01:23
These organelles include mitochondria, nuclei, chloroplasts or the golgi complex etc.
01:32
This organism is unlikely to belong to the domain of archaea.
01:39
While archaea also consists of prokaryotic organisms, they often have distinct cell membrane structures and other characteristics that differentiate them from bacteria.
01:56
Since the organism in question lacks visible membrane -bound organelles, it is most likely to be a bacterium rather than an archaea.
02:04
As for domain eukarya, this organism probably does not belong to the eukarya...