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Endosymbiotic theory proposes that some organelles, such as mitochondria and chloroplasts, were once free-living prokaryotic organisms that were engulfed by a larger host cell, forming a symbiotic relationship over time. This theory is supported by the presence of unique DNA within mitochondria and chloroplasts, as well as their ability to replicate independently within the cell.
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Endosymbiotic theory explains the formation of organelles surrounded by how many membranes?
Endosymbiotic theory explains the formation of organelles surrounded by two membranes. This theory suggests that eukaryotic organelles such as mitochondria and chloroplasts originated from symbiotic prokaryotic cells that were engulfed by a host cell, leading to a mutually beneficial relationship.
What is another name for the Nebula Theory?
The Nebula Theory is also known as the Solar Nebula Theory. It is a widely accepted model for the formation of our solar system.
What is the accepted name for the theory which explains the formation of our universe?
The Big Bang is the theory that was developed to describe the origins of the universe.
Describe the proposed relationship between prokaryotes and the organelles in eukaryotes?
The endosymbiotic theory proposes that organelles such as mitochondria and chloroplasts in eukaryotic cells were once independent prokaryotic organisms that were engulfed by a host cell. Over time, these organelles formed a symbiotic relationship with the host cell, eventually becoming integrated as essential components of eukaryotic cells. This theory is supported by evidence such as the presence of DNA and ribosomes in these organelles, similar to prokaryotic cells.
What is another name for the molecular orbital theory of bonding in metals?
Another name for the molecular orbital theory of bonding in metals is the band theory. Band theory describes how atomic orbitals combine to form energy bands, which explains the electrical conductivity and other properties of metals. It highlights the overlap of atomic orbitals in a solid, leading to the formation of conduction and valence bands.
Endosymbiotic theory explains the formation of organelles surrounded by how many membranes?
Endosymbiotic theory explains the formation of organelles surrounded by two membranes. This theory suggests that eukaryotic organelles such as mitochondria and chloroplasts originated from symbiotic prokaryotic cells that were engulfed by a host cell, leading to a mutually beneficial relationship.
What is another name for the Nebula Theory?
The Nebula Theory is also known as the Solar Nebula Theory. It is a widely accepted model for the formation of our solar system.
What theory explains the formation of the asteroid belt?
The theory of the asteroid belt is - it was another planet that failed to 'gel' properly at the time the solar system was being created.
Did oil really come from fossils, or is there another explanation for its origins?
Oil is commonly believed to come from fossils, but there is another theory that suggests it may have formed from organic matter deep within the Earth. This theory is known as the abiotic theory of oil formation.
What organelles is primarily responsible for the formation of the cells lysosomes?
Golgi complex
What is the name of the theory for the formation of your solar system?
the nebular theory
What is cosmological theory?
A theory of the origin and formation of the universe (the cosmos).
What is the accepted name for the theory which explains the formation of our universe?
The Big Bang is the theory that was developed to describe the origins of the universe.
What is the fission theory?
The fission theory is a scientific explanation for the formation of the Moon. It suggests that the Moon was once part of the Earth and broke off due to a massive impact with another celestial body, leading to its formation. This theory is supported by evidence such as the similarities in composition between the Earth and Moon.
What has the author J Reinert written?
J. Reinert has written: 'Origin and continuity of cell organelles' -- subject(s): Cell organelles, Formation
Describe the proposed relationship between prokaryotes and the organelles in eukaryotes?
The endosymbiotic theory proposes that organelles such as mitochondria and chloroplasts in eukaryotic cells were once independent prokaryotic organisms that were engulfed by a host cell. Over time, these organelles formed a symbiotic relationship with the host cell, eventually becoming integrated as essential components of eukaryotic cells. This theory is supported by evidence such as the presence of DNA and ribosomes in these organelles, similar to prokaryotic cells.
Is a mitochondria a bacterial Cell?
Yes, according to the The endosymbiotic theory:The endosymbiotic theory concerns the mitochondria, plastids (e.g. chloroplasts), and possibly other organelles of eukaryotic Cells. According to this theory, certain organelles originated as free-living bacteria that were taken inside another Cell as endosymbionts. Mitochondria developed from proteobacteria (in particular, Rickettsiales or close relatives) and chloroplasts from cyanobacteria.
