Need help with this one:
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?
Thanks
-MC
speaking of MysteryChicken, I made this yesterday, and it was excellent (with Mexican rice).
http://www.cooks.com/rec/doc/0,1749,152172-254193,00.html
Now your question: Eukaryote make mono filaments, from the protein actin, you can read about it.
Prokaryotes have basal proteins, one of them Mrebe, which form double helixes which guide other proteins to forming walls, much like the microtubules in Eukaryotes.
http://en.wikipedia.org/wiki/Cytoskeleton
hahaha, I'm gonna try that this week! :D
And alright, thanks.
-MC
To answer this question, we need to compare the cytoskeleton of eukaryotes with the major structural feature in prokaryotes that serves a similar function. Here's how you can approach it:
1. Understand the function of the cytoskeleton: The cytoskeleton in eukaryotes is a network of protein filaments that provides structural support, cell shape, and enables cellular movement and transport. It also plays a role in cell division and intracellular transport.
2. Identify the major structural feature in prokaryotes: Prokaryotes lack a true cytoskeleton, but they do possess a similar functionality provided by a structure called the bacterial cytoskeletal protein. This structure is formed by a variety of protein filaments such as FtsZ, MreB, and Crescentin.
3. Compare the two structures: While the specifics may vary, both eukaryotic cytoskeleton and bacterial cytoskeletal proteins serve similar functions. Both provide cell shape and structural support, enabling the cell to maintain its integrity. They also play a role in cell division, acting as a scaffold during the process. Additionally, they contribute to cellular movement and transport functions. However, the specific proteins and mechanisms involved may differ between the two types of cells.
4. Summarize your answer: Based on the comparison, you can state that the major structural feature in prokaryotes that serves a similar function to the cytoskeleton in eukaryotes is the bacterial cytoskeletal protein system. Although they differ in composition and mechanism, they both provide structural support, cell shape, and contribute to cell division, movement, and transport.
Remember to use your own words and ensure that the explanation is clear and concise.