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They live in our gut and make vitamin K, as well as the "beneficial" bacteria etc out competing the more dangerous ones. They help with other aspects of digestion, though sometimes that may make us a little gassy as they ferment small quantities of undigested or partially-digested food.
A large portion of the oxygen we breathe comes from prokaryotes in the ocean completing photosynthesis, using the CO2 dissolved in the water, and making more "space" (preventing complete saturation of the oceans with carbon dioxide) for CO2 from the atmosphere to be absorbed by the ocean.
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∙ 12y ago
Prokaryotic cells are a type of simple, single-celled organisms that lack a nucleus and other membrane-bound organelles. They are important because they are found in various habitats and play crucial roles in biogeochemical cycles, food chains, and human health. Prokaryotes can also be used in biotechnology and research to produce antibiotics, enzymes, and as model organisms for studying basic cellular processes.
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∙ 15y agoProkaryotic cells are bacterial cells. they are a lot smaller then a normal cell and are in a capsule form so getting in and out of foreign cells is simple for them. They have no membrane bound nucleus or organelle and they have naked DNA. They reproduce through Bacterial Conjugation. where two bacteria exchange genetic material through a a tube called a sex pilus. i hope this helped :)
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∙ 14y agoProkaryotic cells are simpler then eukaryotic cells. They are usually much smaller, and have less organelles. They lack membrane-bound organelles, such as the nucleus and instead keeps the genetic information concentrated into a small area called a nucleoid.
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∙ 13y agoThere are many importances of prokaryotes, more commonly bacterias. In addition to helping the body with the production of vitamin K, bacterias are also responsible for the nitrogen cycle, turning the unusable N2 into forms which can be used by animals.
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∙ 13y agoprovide nutrients
break down organic matter
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∙ 14y agoProkaryotes provide an essentially ecological service in liberating the nutrients needed for photosynthesis and thus for the sustenance of life.
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∙ 14y agoProkaryotic cells are the 'ancient/primitive' cells. They are the cells of bacteria.
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∙ 11y agoyup
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What are the oldest cells on earth?
The first cells on earth were likely prokaryotic. This is because the prokaryotic cells are not complex like eukaryotic cells.
Why is nucleus the most important part of the prokaryotic cell?
The nucleus is the most important part of a eukaryotic cell, not a prokaryotic cell. In eukaryotic cells, the nucleus houses the genetic material (DNA) and is essential for regulating gene expression and controlling cell activities. Prokaryotic cells do not have a nucleus; their DNA is located in the nucleoid region.
Are cells prokaryotic?
No, cells can be either prokaryotic or eukaryotic. Prokaryotic cells lack a true nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and other membrane-bound organelles. Examples of prokaryotic cells include bacteria, while examples of eukaryotic cells include plant and animal cells.
Why would engulfing these smaller prokaryotic cells be an advantage to the larger prokaryotic cells?
Engulfing smaller prokaryotic cells would provide the larger prokaryotic cells with a potential source of nutrients and energy, aiding in their survival and growth. It also prevents competition for resources and reduces predation pressure on the larger prokaryotic cells.
What type of cell is bacteria?
Bacteria are prokaryotic cells, meaning they lack a true nucleus and other organelles commonly found in eukaryotic cells. They are single-celled organisms that can be found in various environments and play important roles in ecosystems.
Is true of prokaryotic cells?
Prokaryotic cells do NOT have a nucleus.
What are prokaryotic cells reproduced by?
Other prokaryotic cells
What are the oldest cells on earth?
The first cells on earth were likely prokaryotic. This is because the prokaryotic cells are not complex like eukaryotic cells.
What is is the characteristic of prokaryotic cells?
Prokaryotic cells do not have a nuclear membrane.
Why is nucleus the most important part of the prokaryotic cell?
The nucleus is the most important part of a eukaryotic cell, not a prokaryotic cell. In eukaryotic cells, the nucleus houses the genetic material (DNA) and is essential for regulating gene expression and controlling cell activities. Prokaryotic cells do not have a nucleus; their DNA is located in the nucleoid region.
What kind of cells are bacteria made of?
Bacteria are prokaryotic cells, meaning they lack a true nucleus and other membrane-bound organelles. They typically contain a cell wall, cell membrane, cytoplasm, ribosomes, and a single circular chromosome that contains their genetic material. Some bacteria may also have flagella for movement or pili for attachment to surfaces.
What kinds of cells are prokaryotic?
Prokaryotic cells are bacteria and archaea. They are the single celled organism with no nucleus and prokaryotic cells are asexual.
What is the difference between something eukaryotic and something prokaryotic?
Eukaryotic cells have a true nucleus and membrane-bound organelles, while prokaryotic cells lack a nucleus and organelles. Eukaryotic cells are typically larger and more complex than prokaryotic cells, which are simpler in structure.
Respiratory pathways in prokaryotic cells.?
respiratory pathways in prokaryotic cells.....
Does bacteria have prokaryotic?
Bacteria have prokaryotic cells. They do not have eukaryotic cells.
Do Prokaryotic cells have no membrane?
yes prokaryotic cells have cell membrane
Why would engulfing these smaller prokaryotic cells be an advantage to the larger prokaryotic cells?
Engulfing smaller prokaryotic cells would provide the larger prokaryotic cells with a potential source of nutrients and energy, aiding in their survival and growth. It also prevents competition for resources and reduces predation pressure on the larger prokaryotic cells.
