what are the difference between prokaryotic and eukaryotic rna?
331855
Eukaryotes have three types of RNA polymerases, I, II, and III, and prokaryotes only have one type. ... Another main difference between the two is that transcription and translation occurs simultaneously in prokaryotes and in eukaryotes the RNA is first transcribed in the nucleus and then translated in the cytoplasm.
140243
One of the main differences between prokaryotic and eukaryotic cells is the nucleus. As previously discussed, prokaryotic cells lack an organized nucleus while eukaryotic cells contain membrane-bound nuclei (and organelles ) that house the cell's DNA and direct the synthesis of ribosomes and proteins.
1073704
What is the primary difference between prokaryotic and eukaryotic cells? Eukaryotic cells have a cell membrane surrounding the cell, whereas prokaryotic cells have a cell wall. Eukaryotic cells have membrane-bound compartments called organelles, whereas prokaryotic cells do not.
655386
Prokaryotic and eukaryotic genomes both contain noncoding DNA, the function of which is not well understood. Some noncoding DNA appears to participate in the formation of small noncoding RNA molecules that influence gene expression; some appears to play a role in maintaining chromosomal structure and in DNA packaging.
781564
In prokaryotic cells, the true nucleus is absent, moreover, membrane-bound organelles are present only in eukaryotic cells. Other major differences between prokaryotic and eukaryotic cells are that prokaryotic cells are exclusively unicellular, while the same does not apply to eukaryotic cells.
1182242
What are the key differences between prokaryotic and eukaryotic chromosomes? Prokaryotes have a single circular chromosome that is attached at one site to the cell membrane, whereas eukaryotic cells have free-floating linear chromosomes within a cell nucleus.
852647
Eukaryotic chromosomes are larger than that of prokaryotes. Prokaryotic chromosome contains a covalently closed circular DNA (cccDNA). Each eukaryotic chromosome contains a linear DNA with two ends. Prokaryotic chromosomes codes for few proteins.
349637
The Structure of Ribosomes In prokaryotes, ribosomes include three separate rRNA molecules, whereas in eukaryotes ribosomes include four separate rRNA molecules. Ribosomes consist of a large subunit and a small subunit. ... In contrast, prokaryotic cells contain ribosomes reaching 70S, split into 30S and 50S subunits.
27309
You may have to squint a little. Eukaryotic ribosomes are larger and have a slightly different shape and composition than those found in prokaryotic cells. ... Despite these differences, the function of the eukaryotic ribosome is virtually identical to the prokaryotic version.
1229488
Prokaryotes only carry three promoter elements, -10, -35, and the UP elements, whereas eukaryotes carry a wide variety of promoter elements (4). In addition, the use of enhancers in eukaryotic transcription allows the promoter sites in remote location on the DNA to initiate transcription.
383459
Prokaryotic Cell. ... Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
345281
Eukaryotes consist of membrane bound nucleus whereas prokaryotes lack a membranebound nucleus. Prokaryotic DNA is doublestranded and circular. ... The main difference between prokaryotic and eukaryotic DNA is that prokaryotic DNA is found in the cytoplasm whereas eukaryotic DNA is packed into the nucleus of the cell.
329629
Following are the substantial difference between Prokaryotic Cells and Eukaryotic Cell: ... Organelles like mitochondria, ribosomes, Golgi body, endoplasmic reticulum, cell wall, chloroplast, etc. are absent in prokaryotic cells, while these organelles are found in eukaryotic organisms.
756026
Answer Expert Verified Prokaryotes are cells that lack a nucleus or membrane organelles. Eukaryotes are either single-celled or multicelled cells that contain membrane-bound organelles like the nucleus.
1394313
The main difference between a prokaryotic and a eukaryotic cell is _________________________. the DNA in the prokaryote is not separated from the rest of the cell's contents, while the eukaryotic cell's DNA is enclosed by a true nucleus surrounded by a membrane.
74523
Prokaryotic and eukaryotic cells are the same because they both have cell membranes, cytoplasm, and contain DNA. ... Prokaryotic cells store their DNA in the nucleus. Since eukaryotic cells have no nucleus, their DNA is stored in the cytoplasm.
33306
Prokaryotic vs. ... There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.