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Describe the process of binary fission in bacteria and explain how eukaryotic mitosis may have evolved from binary fission?
Wiki User
∙ 10y ago
The evolution of Eukaryotic mitosis from binary fission is widely accepted as it parallels bacterial division among cells. Noting this commonality, and exploring the DNA exact replication leads to the conclusion.
Wiki User
∙ 10y ago
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Explain why at the cellular level plants have more in common with animals than they do with bacteria?
plant and animal cells are both eukaryotic cells whereas bacteria cells are prokaryotic. eukaryotic cells are more complex, containing more organelles to do more complex tasks, whereas prokaryotic cells have much less organelles and can only perform simple tasks.
Which theory tries to explain the origin of endoplasmic reticulum nuclear membrane?
The theory of endosymbiosis which believes that nuclear membranes and organelles such as the mitochondrian have evolved from a semi"mutation" in which a prokaryotic cell was engulfed by a eukaryotic cell and instead of being digested it survived and has evolved into key features of the eukaryotic cell. Evidence for this is the fact that the mitochondrian have their own ribosomes ( of which are the prokaryotic variety) and their own DNA which allow them to make their own proteins that can be used in synthesis of adenosine triphosphate (ATP)
How would you describe the gram stain?
Describe the Gram stain technique and the effect on Gram-positive and Gram-negative bacteria after each step. Be very specific about what is happening at each step and why it happens. (hint: be sure to fully explain your answer and not just list the steps)
Explain the contrast of reproduction of bacteria with that of frogs?
Bacteria are asexual. Frogs lay eggs which are fertilized.
Explain what the contrast of reproduction of bacteria with that of frogs?
Bacteria are asexual. Frogs lay eggs which are fertilized.
Where are chloroplasts believed to have come from?
There is a theory that chloroplasts and mitochondrias were once a free living bacteria that came inside a eukaryotic cell and started a mutual relationship with the eukaryotic cell. The bacteria got to have a shelter, and in return, the eukaryotic is able to create more energy by mitochondrias, or be able to convert from co2 to o2. It is only a theory though.
Describe the cell membrane of eukaryotic cells explain the importance and how the cell membrane works be sure to include examples?
it is the outer layer of the protection of the cell . it controls what goes in and out of the cell . it contains lipids, proteins , and phosphlipids . its very important because it protects the cell from harmful bacteria and viruses .
Describe spore formation in bacteria and explain significance?
Sorry can't help u :( i need help with the same thing.
Explain why at the cellular level plants have more in common with animals than they do with bacteria?
plant and animal cells are both eukaryotic cells whereas bacteria cells are prokaryotic. eukaryotic cells are more complex, containing more organelles to do more complex tasks, whereas prokaryotic cells have much less organelles and can only perform simple tasks.
What is difference between explain and describe?
Describe is what it is and explain is why it is as it is
What is the difference between describe and explain?
Describe is what it is and explain is why it is as it is
Explain how the first plant cell could have evolved with the help of bacteria?
some one should really right the right answer in here so ppl can get there workkk donee
What is the describe and explain child's right in Cambodia?
describe and explain child's right?
Explain how bacteria could be useful instead of hazardous?
explain how bacteria could be useful instead of hazardous.
Which theory tries to explain the origin of endoplasmic reticulum nuclear membrane?
The theory of endosymbiosis which believes that nuclear membranes and organelles such as the mitochondrian have evolved from a semi"mutation" in which a prokaryotic cell was engulfed by a eukaryotic cell and instead of being digested it survived and has evolved into key features of the eukaryotic cell. Evidence for this is the fact that the mitochondrian have their own ribosomes ( of which are the prokaryotic variety) and their own DNA which allow them to make their own proteins that can be used in synthesis of adenosine triphosphate (ATP)
Describe the nitrogen cycle and explain why it is important for the survival?
The nitrogen cycle is how nitrogen moves between plants, animals, bacteria, the atmosphere, and the soil. In each phase, it is in a different form.
Explain the role of nitrifying bacteria in making nitrates available to plants?
explain the role of nitrifying bacteria in making nitrate available to plants?
