Question
The thickest cytoskeleton is
- Microfilaments
- Intermediate filaments
- Microtubules
- All of these
Hint:
The cytoskeleton is mainly composed of three types of fibers, out of which one is the thickest.
The correct answer is: Microtubules
- The thickest cytoskeleton is microtubules.
- The cytoskeleton is the framework of the cell made up of tubules and proteinaceous fibers.
- It is composed of three different types of fibers, microtubules, microfilaments, and intermediate filaments.
- Out of these, the microtubules are the thickest and microfilaments are the thinnest. Microtubules are responsible for giving the shape of the cell. They make a passage through which the various organelles can move.
- They are present in all eukaryotic cells and vary in their lengths.
Microfilaments are the thinnest type of fibers that are present in contractions of the muscles.
Related Questions to study
The network of fibers spread through the cytoplasm is
The cytoskeleton comprises all the material inside the cell except the nucleus.
The network of fibers spread through the cytoplasm is
The cytoskeleton comprises all the material inside the cell except the nucleus.
Cytoskeleton is found in
In some eukaryotes, these protein fibers of the cytoskeleton help in the movement of the cells.
Cytoskeleton is found in
In some eukaryotes, these protein fibers of the cytoskeleton help in the movement of the cells.
Jelly like organelle is
The cytoplasm also ensures osmotic balance in the cells.
Jelly like organelle is
The cytoplasm also ensures osmotic balance in the cells.
What is the basic unit of all living organisms?
Various types of chemical reactions occur inside he cells which are responsible for the growth, development and maintenance of all living organisms.
What is the basic unit of all living organisms?
Various types of chemical reactions occur inside he cells which are responsible for the growth, development and maintenance of all living organisms.
