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What are the differences between prokaryotes and eukaryotes and how do these distinctions impact their cellular structures and functions?
Prokaryotes are simple cells without a nucleus, while eukaryotes have a nucleus and other membrane-bound organelles. This difference impacts their cellular structures and functions because eukaryotic cells have compartmentalized organelles that allow for more specialized functions, while prokaryotic cells have a simpler structure and fewer specialized functions.
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What cell structures do eukaryotes have that prokaryotes do not have?
Eukaryotes have membrane-bound organelles such as the nucleus, endoplasmic reticulum, Golgi apparatus, and mitochondria, which prokaryotes lack. Eukaryotes also have a cytoskeleton for structural support and transport, which is absent in prokaryotes. Additionally, eukaryotes have a more complex and organized internal structure compared to prokaryotes.
Which structures are common to both prokaryotes and eukaryotes?
Some structures that are common to both prokaryotes and eukaryotes include ribosomes, cytoplasm, cell membrane, and DNA molecules. These structures are essential for basic cellular functions such as protein synthesis, cell structure, and genetic information storage.
Which group of prokaryotes do scientists think may be ancestors of eukaryotes?
Scientists think that archaea may be the group of prokaryotes that are most closely related to the ancestors of eukaryotes. This is based on genetic and biochemical similarities between archaea and eukaryotes, as well as the shared presence of certain cellular structures and processes.
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
How are eukaryotes different from prokayotes?
Eukaryotes have a true nucleus and membrane-bound organelles, while prokaryotes lack both. Eukaryotes are typically larger and more complex, with their genetic material organized into multiple linear chromosomes. Prokaryotes, on the other hand, have a single circular chromosome.
What are differences between Prokaryotes and Eukaryotes in what Eukaryotes have versus what Prokaryotes do not have?
Eukaryotes have membrane-bound organelles, including a nucleus that houses their DNA, while prokaryotes lack these structures and have their DNA located in a nucleoid region. Eukaryotic cells are generally larger and more complex, often forming multicellular organisms, whereas prokaryotes are typically unicellular. Additionally, eukaryotes possess cytoskeletal elements that provide structural support, which are absent in prokaryotic cells.
A bacteria can be classified as a eukaryote?
No, bacteria are prokaryotes, not eukaryotes. Eukaryotes have membrane-bound organelles and a nucleus, while prokaryotes do not have these structures.
Are cell structures common to both prokaryotes and eukaryotes on which proteins are made?
ribosomes
What cell structures do eukaryotes have that prokaryotes do not have?
Eukaryotes have membrane-bound organelles such as the nucleus, endoplasmic reticulum, Golgi apparatus, and mitochondria, which prokaryotes lack. Eukaryotes also have a cytoskeleton for structural support and transport, which is absent in prokaryotes. Additionally, eukaryotes have a more complex and organized internal structure compared to prokaryotes.
Which structures are common to both prokaryotes and eukaryotes?
Some structures that are common to both prokaryotes and eukaryotes include ribosomes, cytoplasm, cell membrane, and DNA molecules. These structures are essential for basic cellular functions such as protein synthesis, cell structure, and genetic information storage.
Why is protein synthesis different in prokaryotes and eukaryotes Apex Learning?
Protein synthesis differs in prokaryotes and eukaryotes primarily due to their cellular structures. In prokaryotes, transcription and translation occur simultaneously in the cytoplasm, as they lack a defined nucleus. In contrast, eukaryotes have a compartmentalized structure where transcription occurs in the nucleus and translation takes place in the cytoplasm, allowing for additional processing of mRNA before it is translated. These differences reflect the complexity of eukaryotic cells compared to prokaryotic cells.
Where does respiration happen in eukaryotes and in prokaryotes?
In eukaryotes respiration happens in the mitochondria and in prokaryotes the mechanisms of respiration are in the cell membrane as protons must be taken in through the membrane.
What structures are used for motility in both eukaryotes and prokaryotes?
Well, isn't that just a happy little question! Both eukaryotes and prokaryotes use structures called flagella for motility. These are like little paintbrushes that help cells move around in their environment. Just imagine them dancing gracefully through the water, spreading joy wherever they go.
Do prokaryotes or eukaryotes have tight junctions?
Tight junctions are found in eukaryotes, specifically in multicellular organisms to create barriers between cells. Prokaryotes lack complex organelles and structures found in eukaryotic cells, including tight junctions.
Which group of prokaryotes do scientists think may be ancestors of eukaryotes?
Scientists think that archaea may be the group of prokaryotes that are most closely related to the ancestors of eukaryotes. This is based on genetic and biochemical similarities between archaea and eukaryotes, as well as the shared presence of certain cellular structures and processes.
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
How are eukaryotes different from prokayotes?
Eukaryotes have a true nucleus and membrane-bound organelles, while prokaryotes lack both. Eukaryotes are typically larger and more complex, with their genetic material organized into multiple linear chromosomes. Prokaryotes, on the other hand, have a single circular chromosome.
