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The original prokaryotic cells are believed to have arisen around 3.5 billion years ago and are the ancestors of all modern life. They exhibit a simple structure, lacking a nucleus and membrane-bound organelles, which distinguishes them from eukaryotic cells. The relationship between prokaryotes and eukaryotes is fundamental to understanding evolution, as eukaryotes are thought to have evolved from a symbiotic relationship between different prokaryotic species. This endosymbiotic theory suggests that certain organelles in eukaryotic cells, like mitochondria and chloroplasts, originated from absorbed prokaryotic cells.
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What is the difference between a prokaryotic and eukaryotic cell?
Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells have a nucleus and membrane-bound organelles. Prokaryotic cells are usually smaller and simpler in structure compared to eukaryotic cells.
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 are the primary difference between prokaryotes cells and eukaryotes cells?
The main primary difference between prokaryotic and eukaryotic cells is that the prokaryotic cells don't contain a nucleus. The eukaryotic cells are also larger than the prokaryotic cells.
What is the difference between in prokaryotic and eukaryotic?
Absence of a nucleous
What are the visual differences between prokaryotic and eukaryotic cells?
Prokaryotic cells have small ribsomes, no mitachondria, no nucleus and fewer organelles
Describe the relationship between mass and weight?
Describe the relationship between mass and weight.
What relationship does Charles's law describe?
The relationship between temperature and volume
What relationship does Charle's law describe?
The relationship between temperature and volume
What relationship does avogandra law describe?
the relationship between volume and moles
Relationship between the constitution and the administration of justice?
Describe the relationship between criminal justice and the Constitution.
How can you describe the relationship between the variables?
You can describe it using words or in graph form.
The presence of which organelle indicates that eukaryotic cells have evolved from prokaryotic cells?
The presence of mitochondria in eukaryotic cells indicates that they have evolved from prokaryotic cells. Mitochondria have their own DNA and ribosomes, similar to prokaryotic cells, and are believed to have originated from a symbiotic relationship between an ancestral prokaryotic cell and an archaeon.
Relationship between purchasing department and production department?
Describe the relationship between the purchasing and production of a manufacturing company
What is the term to define how the relationship between two things is like the relationship between two other things?
The relationship you describe is called an analogy.
How can a line graph be used to describe a relationship?
It depends on what kind of relationship. If it's business wise, then it can describe a relationship between products and sales. If it is mathematics wise, then it can be used to describe a relationship by showing the differences and similarities of different products.
What physics quantities do the kinematic equations describe the relationship between?
The kinematic equations describe the relationship between distance, time, initial velocity, final velocity, and acceleration in physics.
How can you describe the relationship between Alexander and hephaistion?
Venereal disease.
