Compare prokaryotes and eukaryotes in regard to DNA that is not part of the nucleus/nucleoid. Is ribosomal RNA made of nucleotides? The tryptophan operon is a repressible operon that is Why is protein synthesis different in prokaryotes and eukaryotes?
Do prokaryotic cells have a nucleus? Learn the answers to questions like: what do prokaryotic cells have instead of a nucleus, and do prokaryotic cells have DNA. Related to this Question Do human cells have RNA? What RNA subunits are ribosomes made of in prokaryotes and eukaryotes?
a Prokaryotes are single-cell organisms, such as bacteria, that have no real nucleus and do not contain membrane-enclosed organelles. Eukaryotes, such as algae, fungi and protozoa, have a real nucleus and membrane-enclosed organelles. Viruses are tiny, complex molecules composed of protein and nu...
Do both prokaryotes and eukaryotes have flagella? When present, the cell has just one flagellum or a few flagella. Prokaryotes sometimes have flagella, but they are structurally very different from eukaryotic flagella. Prokaryotes can have more than one flagella.They serve the same function in both...
Prokaryotesrepresent one of the two major classifications of life. The others are theeukaryotes. Prokaryotes are set apart by their lower level of complexity. They are all microscopic, though not necessarily unicellular. They are divided into the domainsarchaeaandbacteria,but the vast majority of kno...
As such, they might function in a manner reminiscent of better studied DNA helicases that participate in the replication of the double-stranded genomes of prokaryotes and eukaryotes. Obviously, this parallel is only valid if it also accounts for specifics of the replication and transcription of ...
Prokaryotes vs Eukaryotes Pro> has no nucleus & have a single, circular chromosome located in a nucleoid. ; eukaryotes do have a nucleus surrounded by a complex nuclear membrane that contains multiple, rod-shaped chromosomes.Pro> Archaea ...
Which cells do not have a nucleus? Cells that lack a nucleus are calledprokaryotic cellsand we define these cells as cells that do not have membrane-bound organelles. So, basically what we're saying is that eukaryotes have a nucleus and prokaryotes do not. ...
Prokaryoteshave been around for about 3.5 billion years, which means they arose "only" about a billion years after the Earth itself was fully formed. Eukaryotes are believed to have followed within the next billion years, and evidence suggests that they got their start thanks to a mostly chance...
(PBPs) and inhibition of biosynthesis of bacterial cell walls, both being unique to prokaryotes [4,5]. Sulfonamides are antimetabolites of para-aminobenzoic acid (PABA), so that they compete with folic acid synthesis in bacteria, whereas eukaryotes lack this system [6,7]. Thus, antibacterial ...