There are many differences between the two major cell types: prokaryotes and eukaryotes. However, the different structures and modes of organization perform basically the same functions. Briefly compare and contrast the different features or functions of prokaryotes and eukaryotes by answering each of the following questions in several well-developed paragraphs.
A. What is a major structural advantage that eukaryotic cells have over prokaryotic cells? Why is this so important?
B. Identify one similar and one different way each type of cell uses flagella.
C. The cytoskeleton of eukaryotes serves many functions. One of these functions is served in prokaryotes by a different major structure. Which structural feature is it? How do these different structures serve the same function in the two cell types?
A. The biggest structural advantage would be the fact the eukaryotic cells have a nuclear membrane and prokaryotic cells don't. The membrane provides extra protection for the genetic material. The extra membrane provides protection against UV rays, this allows them to be able to be in the direct sunlight. This is very important because any damage to the genetic material could result in mutations and other damage.
B. Both Eukaryotic cells and Prokaryotic cells use flagella as a means for transportation. In the prokaryotic cell, it is mainly used to propel the cell forward. However, the flagella in eukaryotic cells are made up of several filaments and are much more complex than just movement, like in the prokaryotic cells. Eukaryotic flagella also have microtubules that extend along their entire length.
C. The cytoskeleton of eukaryotes serves many functions. One of these functions is served in prokaryotes by a different major structure, the cell wall. However, these different structures serve basically the same function. The cytoskeleton of the eukaryote holds the cell together, and keeps the membrane from collapsing. The cell wall in the prokaryote provides structure and support. Prokaryotes depend on cell walls to give the cell shape because they don't have an inner supporting skeleton.
Does this sound ok?
Not bad. I had the same q and answered it similarly
Nice! I think you answered it well
Yes, your response is appropriate and provides a clear comparison and contrast between the major features/functions of prokaryotic and eukaryotic cells. Well done!
Yes, your response provides a good comparison and contrast between prokaryotic and eukaryotic cells. You have accurately identified the major structural advantage of eukaryotic cells, which is the presence of a nuclear membrane. You have also explained why this advantage is important in terms of protecting genetic material from damage.
Additionally, you have correctly identified one similar way both types of cells use flagella, which is for transportation. However, you have also highlighted a major difference between the flagella of prokaryotic and eukaryotic cells. Eukaryotic flagella are more complex and composed of multiple filaments, whereas prokaryotic flagella are simple and mainly used for propulsion.
Furthermore, you have correctly linked the function of the cytoskeleton in eukaryotic cells to the cell wall in prokaryotic cells. While the cytoskeleton provides structure and support in eukaryotes, the cell wall serves the same purpose in prokaryotes. Your explanation of how both structures fulfill the same function is accurate.
Overall, your answer is well-developed and provides a clear comparison and contrast between the features and functions of prokaryotic and eukaryotic cells.