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Prokaryotic cells:
- Most primitive, earliest form of life
- Do not have a pre-defined nucleus
- Chromosomes are dispersed in the cytoplasm
- Contain no membrane-bound organelles
- Have circular chromosomes and lack histone proteins
- Most metabolically diverse
- Small - typically 1 - 5 micrometers in diameter
- Have a primitive cytoskeletal structures or don't have a cytoskeleton at all
- Smaller (70S) ribosomes
- Don't undergo meiosis but reproduce sexually by the transfer of DNA fragments through conjugation
Eukaryotic cells:
- More complex, evolved organisms
- Contain true nuclei in which chromosomes are compacted as chromatin
- Contain membrane-bound organelles
- Have linear DNA and contain histone proteins
- Larger - typically 10-100 micrometers in diameter
- Have a complex cytoskeleton
- Larger (80S) ribosome
- Reproduce sexually with the use of meiosis
Prokaryotes do not have a membrane bound nucleus (they have a region where DNA is found, the nucleoid). They lack many of the organelles that eukaryotes have including mitochondria and smooth and rough ER. The only organelles that both of them share are ribosomes and a cell membrane. Also prokaryotes have a cell wall.
What else can I help you with?
Which describes a difference between prokaryotes and eukaryotes?
Eukaryotes have membranes around their organelles.
What is the biggest difference between prokaryotes and eukaryotes?
The biggest difference between prokaryotes and eukaryotes is the presence of a distinct nucleus in eukaryotes, which houses the genetic material. Prokaryotes lack a nucleus and their genetic material is located in the cytoplasm. Eukaryotes also have membrane-bound organelles, whereas prokaryotes do not.
Which best describes a difference between prokaryotes and eukaryote?
Eukaryotes have membranes around their organelles.
What are the cells called that have a nucleus and organelles?
There are two basic types of cells, prokaryotes and eukaryotes. Eukaryotes differ from prokaryotes in a few ways, but the biggest difference is that eukaryotes have a nucleus and prokaryotes don't.
Which best descirbes a difference between prokaryotes and eukaryotes?
One key difference between prokaryotes and eukaryotes is that eukaryotic cells contain a nucleus enclosed within a membrane, while prokaryotic cells do not have a nucleus. Eukaryotic cells also generally have membrane-bound organelles, such as mitochondria and endoplasmic reticulum, which are absent in prokaryotic cells.
Which describes a difference between prokaryotes and eukaryotes?
Eukaryotes have membranes around their organelles.
One difference between the chromosomes of prokaryotes and those of eukaryotes is that?
prokaryotes have circular chromosomes while eukaryotes have linear chromosomes.
What is the difference between prokaryotics and eukaryotics?
Major difference, Prokaryotes have no cell nucleus and eukaryotics do. Prokaryotes have been present before eukaryotes. Eukaryotes are thought to have evolved from prokaryotes throught the process of endosymbiosis.
Difference in prokaryotes and eukaryotes with photosynthsis?
prokaryotes have a nucleas
What is difference between eukaryotes and prokaryotes?
Prokaryotes do not have a nucleus included in their cells. Eukaryotes do have a nucleus included in their cells. And prokaryotes are more simple, it is the simplest, but eukaryotes are very complicated. And prokaryotes are single cells, but most of the eukaryotes make a big organism like plants and animals.Eukaryotes have membranes around their organalles
What's the difference between eukaryotes and prokaryotes in terms of their cellular structure and organization?
Eukaryotes have a defined nucleus and membrane-bound organelles, while prokaryotes lack a nucleus and organelles. Eukaryotes are typically larger and more complex than prokaryotes.
What is the biggest difference between prokaryotes and eukaryotes?
The biggest difference between prokaryotes and eukaryotes is the presence of a distinct nucleus in eukaryotes, which houses the genetic material. Prokaryotes lack a nucleus and their genetic material is located in the cytoplasm. Eukaryotes also have membrane-bound organelles, whereas prokaryotes do not.
Which best describes a difference between prokaryotes and eukaryote?
Eukaryotes have membranes around their organelles.
What are the cells called that have a nucleus and organelles?
There are two basic types of cells, prokaryotes and eukaryotes. Eukaryotes differ from prokaryotes in a few ways, but the biggest difference is that eukaryotes have a nucleus and prokaryotes don't.
What is the size difference between eukaryotic and a prokaryotic algae?
in prokaryotes and eukaryotes size doesnt play role.some prokaryotes are larger and even smaller and same case in eukaryotes also.this prokaryotes and eukaryotes division is only based on celluar organization,function and composition not by size
Which best describes a difference prokaryotes and eukaryotes?
Eukaryotes have membranes around their organelles.
What is the difference between prokaryotesw and eukaryotes?
Prokaryotes are single-celled organisms that lack a nucleus and other membrane-bound organelles, while eukaryotes have a true nucleus and membrane-bound organelles. Eukaryotes are typically more complex and can be single-celled or multicellular, while prokaryotes are only single-celled.
