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How long the prokaryotes populated Earth before the evolution of eukaryotic cells which are more complex?
Wiki User
∙ 11y ago
* 3.5 billion years ago the first life arose: prokaryotic bacteria
* 1.5 billion years ago eukaryotic cells arose Therefore, prokaryotes were present on earth for 2 billion years prior to the emergence of eukaryotic life.
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoYes, prokaryote cells existed before eukaryote cells did.
Wiki User
∙ 13y agoBillions.
Wiki User
∙ 15y agoBetween 4.1 and 3.5 billion years ago
Wiki User
∙ 11y agoAbout 2 and 1/2 billion years.
Wiki User
∙ 13y agoyes
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Is prokaryotes or eukaryotes more complex?
Eukaryotes are larger and usually more complex than prokaryotes. Eukaryotes have many membrane-bound organelles but prokaryotes do not tend to have many organelles (and they are rarely surrounded by a membrane).
Are horses in the eukaryotic domain or the prokaryotic?
The Horse has a complex cell system and also has a cell nucleus so therefore it is a Eukaryote.
Is prokaryotic cell more complex or simple?
Cells come in two basic types prokaryotes and eukaryotes. Prokaryotes are simple compared to eukaryotic cells. Eukaryotes contain organelles like the nucleus, where as prokaryotes don't.
Explain what the terms eukaryote and prokaryote suggest about their evolution?
The terms eukaryote and prokaryote refer to the two distinct types of organisms found in the natural world. Eukaryotes are organisms that have a membrane-bound nucleus, while prokaryotes are organisms that lack a membrane-bound nucleus. This difference in structure suggests that the evolution of eukaryotes, which are more complex and structurally organized, preceded the evolution of prokaryotes, which are simpler and more primitive. Eukaryotes are believed to have evolved from an ancestor that contained a nucleus, which was a critical step in the evolution of life as it allowed for more efficient storage and processing of genetic information. Prokaryotes, on the other hand, had no nucleus and were likely the first form of life on Earth. This suggests that the evolution of prokaryotes followed the evolution of eukaryotes. Overall, the terms eukaryote and prokaryote suggest that eukaryotes are more complex and evolved prior to prokaryotes, which are simpler and more primitive.
Describe the structure of eukaryotic chromosomes?
Eukaryotic chromosomes consist of a DNA-protein complex that is organized in a compact manner which permits the large amount of DNA to be stored in the nucleus of the cell. The Chromatin and Nucleosome are two of the most important parts.
Cells that are larger and more complex than prokaryotes are called?
Eukaryotic
What is the opposite of a prokaryotes cell?
Eukaryotic cells are cells that contain nuclei and have complex structures. Prokaryotes are generally unicellular and lack nuclei.
Differentiate a proharyotic from a eukaryotic cell?
eukaryotes are usually larger. They are more complex, and they have membrane bound organelles, including the nucleas. Prokaryotes have a nucleoid
Is prokaryotes or eukaryotes more complex?
Eukaryotes are larger and usually more complex than prokaryotes. Eukaryotes have many membrane-bound organelles but prokaryotes do not tend to have many organelles (and they are rarely surrounded by a membrane).
Do prokaryotic and eukaryotic cells have a cytoskeleton?
The answer is eukaryotic, prokaryotes have a much less complex cell structure.
What are modern prokaryotes generally known as?
Prokaryoyes are single celled organisms without a nucleus. Bacteria and archaea are both prokaryotes.
Are horses in the eukaryotic domain or the prokaryotic?
The Horse has a complex cell system and also has a cell nucleus so therefore it is a Eukaryote.
Is prokaryotic cell more complex or simple?
Cells come in two basic types prokaryotes and eukaryotes. Prokaryotes are simple compared to eukaryotic cells. Eukaryotes contain organelles like the nucleus, where as prokaryotes don't.
Explain what the terms eukaryote and prokaryote suggest about their evolution?
The terms eukaryote and prokaryote refer to the two distinct types of organisms found in the natural world. Eukaryotes are organisms that have a membrane-bound nucleus, while prokaryotes are organisms that lack a membrane-bound nucleus. This difference in structure suggests that the evolution of eukaryotes, which are more complex and structurally organized, preceded the evolution of prokaryotes, which are simpler and more primitive. Eukaryotes are believed to have evolved from an ancestor that contained a nucleus, which was a critical step in the evolution of life as it allowed for more efficient storage and processing of genetic information. Prokaryotes, on the other hand, had no nucleus and were likely the first form of life on Earth. This suggests that the evolution of prokaryotes followed the evolution of eukaryotes. Overall, the terms eukaryote and prokaryote suggest that eukaryotes are more complex and evolved prior to prokaryotes, which are simpler and more primitive.
How are eukaryotes and prokaryotes the different?
Prokaryotic cells do not have a nucleus and eukaryotic cells do. The main difference to remember is that everything in a eukaryotic cell is much larger and more complex than what would be fouind in a prokaryotic cell. Bacteria is made of prokaryotic cells. Plants and animals are made of eukaryotic cells. In addition to not having a nucleus (the main difference), prokaryotes also have circular DNA while eukaryotes have linear DNA. As such, prokaryotes do not have okazaki fragments formed during DNA replication. Eukaryote genes have introns and exons while prokaryotes do not, and eukaryotes have more "junk" DNA in general.
Describe the structure of eukaryotic chromosomes?
Eukaryotic chromosomes consist of a DNA-protein complex that is organized in a compact manner which permits the large amount of DNA to be stored in the nucleus of the cell. The Chromatin and Nucleosome are two of the most important parts.
Is a swordfish eukaryotic or prokaryotic?
eukaryote. prokaryotes don't have a complex cell structure separated by membranes. pretty much any organism larger than a single cell is going to a eukaryote.
