Are viruses prokaryotic or eukaryotic?Viruses are considered neither eukaryotes nor prokaryotes. They are simpler than cells and lack the characteristics of living things. They are small protein particles and are only able to replicate inside of the cells they infect. Do viruses have movement? Due ...
Why do mitochondria have their own DNA? Why does a retrovirus copy itself into DNA? Why is gene expression regulated in prokaryotic cells? How does the DNA of prokaryotic cells differ from the DNA of eukaryotic cells? Explain how DNA is used to generate proteins in prokaryotic and eukaryotic ...
In eukaryotic cells, can many ribosomes make polypeptides from a single RNA? Is the RNA and DNA polymerase in prokaryotes and eukaryotes the same? If not what are the differences? Explain the following term: Prokaryotic DNA. Do humans have both RNA and DNA?
Prokaryotic cells do not have nuclei or membrane-bound organelles. 90 percent of bacteria do, however, havecell walls, which, with the exception of plant cells and some fungal cells, eukaryotic cells lack. These cell walls form the outermost layer of bacteria and make up part of thebacterial ...
More recently, however, other bacterial UbiX such as EcO157UbiX and EcUbiX have been found to accept both DMAP and DMAPP or rely exclusively on DMAPP, thus preferences for DMAP or DMAPP appears not to be linked with the prokaryotic or eukaryotic origin of the enzyme [19]. The UbiX ...
Eukaryotic and prokaryotic cells in physiological and pathological conditions form membrane-bound extracellular vesicles, known as EVs. The ability of these submicron structures to transfer their cargoes (miRNA, DNA, protein, cytokines, receptors, etc.) into recipient cells is described. Recent data rev...
Eukaryoticvs.Prokaryoticgenes Likeinprokaryotes,Eukaryoticgenesareregionsof DNAthatactastemplatesfortheproductionofRNA byRNApolymerases RecallProkaryotictranscription: –TranscriptionfactorsbindtospecificDNAsequencesupstream ofthestartofoperons,orsetsofrelatedgenes. ...
Selective toxicity antibacteribiotics is considered to be due to interactions with targets either being unique to bacteria or being characterized by a dichotomy between pro- and eukaryotic pathways with high affinities of agents to bacterial- rather than eukaryotic targets. However, the theory of sele...
Does single-stranded DNA have uracil? What is mRNA splicing? Is tRNA a ribosomal RNA? Ribosomal RNA is produced by Do bacteria have single-stranded DNA? Define exons and pre-mRNA. Are viroids prokaryotic or eukaryotic? Does a retrovirus carry RNA polymerase? Does transfer RNA contain thymine?
Selective toxicity antibacteribiotics is considered to be due to interactions with targets either being unique to bacteria or being characterized by a dichotomy between pro- and eukaryotic pathways with high affinities of agents to bacterial- rather than eukaryotic targets. However, the theory of sele...