Organelle Blog
Cytoskeleton
The cytoskeleton is made of 3 components which are the microfilaments, intermediate filaments, and microtubules.
Microfilaments: They are narrow and have 2 different ends and they are round.
Intermediate filaments: Made of protein strands that are stuck together in almost a swirly direction. They contain keratin which is good for hair,skin, and nails.
Microtubules: The largest component that is made of tubulin protein with a straw like tube. They help resist compression forces.
Functions of the cytoskeleton:
-Gives the cell a shape
-Keeps the cell in shape
-It is almost like the human skeleton
-Gives the cell support
Biomolecules of the cytoskeleton:
-The cytoskeleton is made of protein fibers. They work with protein fibers that help support the cell.
Malfunctions of the cytoskeleton:
-If there wasn't a cytoskeleton, a cell wouldn't have it's shape and will explode. If the cytoskeleton damages, the body motions of the organism could cause the organism to have diseases
5 examples of how the cytoskeleton works with another organelle:
- Vacuoles: The cytoskeleton assists the vacuoles into it's formation.
- Endoplasmic Reticulum: The endoplasmic reticulum makes use of transporting vesicles, and the cytoskeleton helps move it.
-Cytoplasm: It forms the framework in the movement around the cytoplasm.
-Nucleus: It makes the nucleus stay in place.
-Golgi Apparatus: Helps it stay in place.
One interesting fact:
An interesting fact is that the microtubules in the organelle can grow and shrink quickly.
Sources:
http://hyperphysics.phy-astr.gsu.edu/hbase/Biology/cytoskel.html
https://www.thoughtco.com/cytoskeleton-anatomy-373358
http://www.softschools.com/science/biology/the_function_of_a_cytoskeleton/
https://www.khanacademy.org/science/biology/structure-of-a-cell/tour-of-organelles/a/the-cytoskeleton?modal=1
https://www.mechanobio.info/cytoskeleton-dynamics/what-is-the-cytoskeleton/
Sources:
http://hyperphysics.phy-astr.gsu.edu/hbase/Biology/cytoskel.html
https://www.thoughtco.com/cytoskeleton-anatomy-373358
http://www.softschools.com/science/biology/the_function_of_a_cytoskeleton/
https://www.khanacademy.org/science/biology/structure-of-a-cell/tour-of-organelles/a/the-cytoskeleton?modal=1
https://www.mechanobio.info/cytoskeleton-dynamics/what-is-the-cytoskeleton/
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