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Why are eukaryotes classified as separate from prokaryotes when eukaryotes are made up colonies of prokaryotes?
Actually, eukaryotes are NOT made up of colonies of prokaryotes. They are separate, individual (mostly multicellular) organism. That's why they're classified as separate from prokaryotes, because they're different. Eukaryotic cells have a central nucleus While prokaryotes don't Also the eukaryotic cell divide differently than prokaryotic cells. They also have some difference in the number or types of organelles in the cells
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).
How many more years were prokaryotes present before eukaryotes?
Prokaryotes were present for about 2 billion years before eukaryotes emerged. Eukaryotes are believed to have evolved around 1.5 to 2 billion years ago, while prokaryotes first appeared around 3.8 billion years ago.
Why study prokaryotes in research instead of eukaryotes?
Prokaryotes have been around for 2 billion more years than eukaryotes so have a much wider diversity. Some prokaryotes can live in extreme environments, so there is a lot to learn from them. Plus the wide range of prokaryotes have not been cataloged while the majority of eukaryotic species have likely been discovered.
Characteristics of eukaryotes?
Eukaryotes have a defined nucleus that houses their genetic material (DNA) and are typically larger and more complex than prokaryotes. They contain membrane-bound organelles such as mitochondria and endoplasmic reticulum that carry out specific functions within the cell. Eukaryotes can be unicellular, like protists, or multicellular, like plants, animals, and fungi.
Why are prokaryotes older then eukaryotes?
Prokaryotes are considered older because they appeared in the fossil record earlier than eukaryotes. It is believed that the simpler structure of prokaryotic cells made them better suited for survival in the early Earth conditions. Eukaryotic cells with their complex internal structures evolved later.
Approximately how much older are prokaryotes than eukaryotes?
Prokaryotes are estimated to have been around for about 3.8 billion years, while eukaryotes are thought to have evolved around 1.6 billion years ago. Therefore, prokaryotes are approximately 2.2 billion years older than eukaryotes.
What is is the main difference between prokaryotes and eukaryotes?
Prokaryotes doesnt have a membrane its organelles pretty much just float around unlike eukaryotes it contains a membrane where the organelles are kept proteinsynthesis in prokaryotes- it doesnt not contain "noncoding" meaning it doesnt have introns
Why are eukaryotes classified as separate from prokaryotes when eukaryotes are made up colonies of prokaryotes?
Actually, eukaryotes are NOT made up of colonies of prokaryotes. They are separate, individual (mostly multicellular) organism. That's why they're classified as separate from prokaryotes, because they're different. Eukaryotic cells have a central nucleus While prokaryotes don't Also the eukaryotic cell divide differently than prokaryotic cells. They also have some difference in the number or types of organelles in the cells
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).
Compare and contrast prokayotes and eukaryotes?
Prokaryotes are older, more basic in function and shape, do not contain a true nucleus or any membrane-bound organelles, unicellular (for the most part - some bacteria have multicellular stages in their life), and consist of bacteria and archae (old bacteria). Eukaryotes can be uni- or multi-cellular, have a nucleus and membrane-bound organelles, are generally more complex in shape and function, much larger than prokaryotes and evolved later in history. These are just some basic comparisons.
What is eukarytoic?
The animal kingdom is divided into Prokaryotes and Eukaryotes. Prokaryotes lack a cell nucleus or other membrane-bound organelles. In general, they seem to be much simpler than Eukaryotes. Prokaryotes are divided into Archaea and Bacteria. Eukaryotes, however, are much more complicated, containing a nucleus. Humans, mammals, insects, fishes and birds are all examples of eukaryotes. Use the two links below, both operated by the same site, to check facts and gather more information.
How many more years were prokaryotes present before eukaryotes?
Prokaryotes were present for about 2 billion years before eukaryotes emerged. Eukaryotes are believed to have evolved around 1.5 to 2 billion years ago, while prokaryotes first appeared around 3.8 billion years ago.
What is the difference part between prokaryotes and eukaryotes?
Prokaryotes are much simpler than eukaryotes. They don't have a nucleus or membrane-bound organelles. Both have DNA, but prokaryotic DNA sort of floats around in strips whereas eukaryotic DNA is contained in the nucleus.
How does the size of a eukaryotic organism normally compare to the size of a prokaryotic organism?
Eukaryotes are usually much larger than prokaryotes
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.
How do eukaryotic compare in size to prokaryotes?
Prokarotes are single-celledbacterium and eukaryotes are plants, animals, and fungi. So eukaryotes are a whole lot larger than prokaryotes.
