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Pathogenic bacteria have evolved many toxins to attack eukaryotic cells and many of these have had valuable practical
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Why have no operons been found in eukarotic cells?
Pathogenic bacteeria have evolved many toxins to attack eukaryotic cells and many of these have had valuable practical etc
Are microtubules found in eukaryotic cells or prokaryotic cells?
Microtubules are found in Eukarytotic cells. However, some archeabacteria have been found to contain microtubule-like structures but these are not true microtubules.
Do protists have genetic material?
yes, DNA is found in the Nucleoid Region, then there are Plasmids, which also contain genetic material.
Which cell organelle is known as cell with in cell?
Mitochondria and plastids (like chloroplasts) are known as cells within a cell because they are believed to have been prokaryotic cells before entering eukaryotic cells.
Why an animal plasma membrane is not responsible for the synthesis of ATP?
aniamal cells are eukaryotic cells meaning that they have a nucleus and other membrane bound organelles. One particular organelle is the mitochondria which produces mostt of the ATP for eukaryotic cells. Prokaryotes do not have a mitochondria so they must process ATP anaerobically in the plasma membrane via fermentation Again the main reason behind this is the absence of electron transporting complex proteins in the plasma membrane of eukaryotic cells which are present in prokaryotic cells as well as in inner mitochondrial membrane. If there would have been the same complex as in prokaryotes then may be the mitochondrioa would have been of no use.
Why have no operons been found in eukarotic cells?
Pathogenic bacteeria have evolved many toxins to attack eukaryotic cells and many of these have had valuable practical etc
Are microtubules found in eukaryotic cells or prokaryotic cells?
Microtubules are found in Eukarytotic cells. However, some archeabacteria have been found to contain microtubule-like structures but these are not true microtubules.
Is a mitochondria in a plant cell animal cell or both?
-Mitochondria are organelles within eukaryotic cells -Mitochondria themselves are not cells, but are believed to have once been a cell themselves because they have a double membrane and their own genetic material...DNA -Plant and animal cells are eukaryotic
Are humans cells prokaryotic or eukaryotic explain?
human bones are eukaryotic cells as they contain well developed nucles.
Do protists have genetic material?
yes, DNA is found in the Nucleoid Region, then there are Plasmids, which also contain genetic material.
Which is used as evidence for the idea that multicellular organisms evolved from prokaryotes?
Mitochondria and chloroplasts have their own DNA
Which cell organelle is known as cell with in cell?
Mitochondria and plastids (like chloroplasts) are known as cells within a cell because they are believed to have been prokaryotic cells before entering eukaryotic cells.
How would endosymbiosis have been mutally beneficial for pre-eularyotic cells and for the small prokaryotes that invaded them?
Both of the cells received a benefit from living together. First, the pre-eukaryotic cells gave the small prokaryotes a source of shelter and protection from predators as well as fuel to make energy. Then, in return the prokaryotes gave the pre-eukaryotic cells a source of energy.
What are the cell organelles that present only in eukaryotic cell?
The organelles found only in eukaryotic cells includes endoplasmic retculum, mitochondria, chloroplast, Golgi complex, lysosomes, endosomes, peroxisomes and glyoxisomes, and a distnct nucleus.
Why an animal plasma membrane is not responsible for the synthesis of ATP?
aniamal cells are eukaryotic cells meaning that they have a nucleus and other membrane bound organelles. One particular organelle is the mitochondria which produces mostt of the ATP for eukaryotic cells. Prokaryotes do not have a mitochondria so they must process ATP anaerobically in the plasma membrane via fermentation Again the main reason behind this is the absence of electron transporting complex proteins in the plasma membrane of eukaryotic cells which are present in prokaryotic cells as well as in inner mitochondrial membrane. If there would have been the same complex as in prokaryotes then may be the mitochondrioa would have been of no use.
How long have Eukaryotic cells been around?
Earth is 4.6+ billion years old but it's really only seen eukaryotes for about the last 2 billion.
What is the structure of the cytoskeleton?
Recently complex networks of fibrous protein structures have been shown to exist in the cytosol of eukaryotic cells. These network collectively form cytoskeleton.
