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Mitochondria prokaryotic or eukaryotic?
Mitochondria are considered to be eukaryotic organelles. They have their own DNA and ribosomes, and are thought to have evolved from engulfed prokaryotic cells in a symbiotic relationship with eukaryotic cells.
Which organelle produces proteins in both eukaryotes and prokaryotes?
Ribosomes are responsible for protein synthesis in both eukaryotic and prokaryotic cells. They are present in the cytoplasm of both cell types and on the rough endoplasmic reticulum in eukaryotes.
Explain the effect of penicillin on prokaryotic and eukaryotic cells?
Penicillin inhibits the synthesis of bacterial cell walls by targeting the enzymes involved in their production, which are specific to prokaryotic cells. In contrast, eukaryotic cells have different cell wall structures and are not affected by penicillin. This makes penicillin selectively toxic to bacteria, making it an effective antibiotic while sparing eukaryotic cells.
What role do membranes play in prokaryotic cells in eukaryotic cells?
Membranes in both prokaryotic and eukaryotic cells help compartmentalize the cell and regulate the passage of molecules in and out of the cell. In prokaryotic cells, membranes are also important for energy production and cellular processes. In eukaryotic cells, membranes play a critical role in organelle structure and function, as well as in cell communication and signaling.
What do eukaryotic cells have that prokaryotic cells do not?
Membrane enclosed organelles
Mitochondria prokaryotic or eukaryotic?
Mitochondria are considered to be eukaryotic organelles. They have their own DNA and ribosomes, and are thought to have evolved from engulfed prokaryotic cells in a symbiotic relationship with eukaryotic cells.
DO prokaryotic cells have mitochondria?
No, prokaryotic cells do not have mitochondria. Mitochondria are membrane-bound organelles found in eukaryotic cells that play a role in energy production through aerobic respiration. Prokaryotic cells generate energy through processes like glycolysis or fermentation.
Are mitochondria found in all eukaryotic cell How about in prokaryotic cell?
Yes, mitochondria are found in all eukaryotic cells, as they play a crucial role in energy production through cellular respiration. In contrast, prokaryotic cells, which lack membrane-bound organelles, do not contain mitochondria. Instead, prokaryotes perform energy production processes across their cell membranes.
What kind DNA to eukaryotic cells have?
Eukaryotic cells have nuclear DNA, which is found in the cell's nucleus and encodes genetic information, as well as mitochondrial DNA, which is found in the cell's mitochondria and is responsible for energy production.
Which organelle produces proteins in both eukaryotes and prokaryotes?
Ribosomes are responsible for protein synthesis in both eukaryotic and prokaryotic cells. They are present in the cytoplasm of both cell types and on the rough endoplasmic reticulum in eukaryotes.
Are all cell prokaryotic?
Normally, all of bacteria are prokaryotic without any exception. However, a prokaryotic bacteria can be changed to equip eukaryotic metabolism artificially.European researchers have modified the cellular machinery of Escherichia coli to produce a system for the production of proteins relevant for eukaryotic, particularly human, applications. E. coli, like most bacteria, fail to glycosylate the proteins they synthesize, but this system could change all that.
Explain the effect of penicillin on prokaryotic and eukaryotic cells?
Penicillin inhibits the synthesis of bacterial cell walls by targeting the enzymes involved in their production, which are specific to prokaryotic cells. In contrast, eukaryotic cells have different cell wall structures and are not affected by penicillin. This makes penicillin selectively toxic to bacteria, making it an effective antibiotic while sparing eukaryotic cells.
What role do membranes play in prokaryotic cells in eukaryotic cells?
Membranes in both prokaryotic and eukaryotic cells help compartmentalize the cell and regulate the passage of molecules in and out of the cell. In prokaryotic cells, membranes are also important for energy production and cellular processes. In eukaryotic cells, membranes play a critical role in organelle structure and function, as well as in cell communication and signaling.
Where does glyoxylate pathway occur?
The glyoxylate pathway occurs in the peroxisomes of eukaryotic cells and in the cytoplasm of prokaryotic cells. It is a metabolic pathway that allows some organisms to convert fatty acids into carbohydrates for energy production.
What do eukaryotic cells have that prokaryotic cells do not?
Membrane enclosed organelles
Are bacteria cells eukaryotes and prokaryotes?
Normally, all of bacteria are prokaryotic without any exception. However, a prokaryotic bacteria can be changed to equip eukaryotic metabolism artificially.European researchers have modified the cellular machinery of Escherichia coli to produce a system for the production of proteins relevant for eukaryotic, particularly human, applications. E. coli, like most bacteria, fail to glycosylate the proteins they synthesize, but this system could change all that.
New eukaryotic cells are produced by?
New eukaryotic cells are produced by the process of cell division, specifically through either mitosis or meiosis. Mitosis is responsible for generating two identical daughter cells, while meiosis is involved in the production of gametes (sperm and egg cells) with genetic variability.
