Question
Which of the following give mechanical support to the cell?
- Cytoplasm
- Cytoskeleton
- Cell wall
- Mitochondria
Hint:
The element that provides the framework is the one that gives mechanical support to the cells.
The correct answer is: Cytoskeleton
- The cytoskeleton is responsible for giving mechanical support to the cells.
- The cell consists of cytoplasm and the cytoplasm consists of the cytoskeleton. This cytoskeleton is made up of proteinaceous fibers which provide the framework for cells. This means that the cytoskeleton gives shape and structure or mechanical support to the cell. This also helps to organize the different organelles and hold them in the right place.
- It consists of everything present inside the cytoplasm except the nucleus. It is of three types based on shape, size, and functions. They are microtubules, microfilaments, and intermediate filaments.
Microfilament is the thinnest cytoskeleton which is then proceeded by the intermediate filament and then microtubule being the thickest.
Related Questions to study
____ cells have flagella.
The head of the sperm consists of chemicals that help to fertilize the ovum.
____ cells have flagella.
The head of the sperm consists of chemicals that help to fertilize the ovum.
Where does the microtubules found in eukaryotic cells?
The other two types of cytoskeletons are also present in the cytoplasm.
Where does the microtubules found in eukaryotic cells?
The other two types of cytoskeletons are also present in the cytoplasm.
How many types of the cytoskeleton are found in cells?
Cytoskeletons also help to organise the organelles and are present in all forms of living organisms.
How many types of the cytoskeleton are found in cells?
Cytoskeletons also help to organise the organelles and are present in all forms of living organisms.
How many tubulins link to form single hollow tube of microtubule?
The protofilament and links arrange cylindrically to give the shape of a tubule which then, work as a passage for the organelles.
How many tubulins link to form single hollow tube of microtubule?
The protofilament and links arrange cylindrically to give the shape of a tubule which then, work as a passage for the organelles.
The diameter of the intermediate filament is about
It is known that the intermediate filaments are responsible for forming the keratin in epithelial cells and neurofilaments in the neurons.
The diameter of the intermediate filament is about
It is known that the intermediate filaments are responsible for forming the keratin in epithelial cells and neurofilaments in the neurons.
_____are made of two intertwined strands of a globular protein called actin.
White blood cells use the property of microfilaments to change their shape by depolarising of actin filaments and quickly reaching the site of infection.
_____are made of two intertwined strands of a globular protein called actin.
White blood cells use the property of microfilaments to change their shape by depolarising of actin filaments and quickly reaching the site of infection.
Microtubules are hollow tube fibers consists of which proteins?
The cytoskeleton is made up of three types of fibers, out of which microtubules are the thickest ones.
Microtubules are hollow tube fibers consists of which proteins?
The cytoskeleton is made up of three types of fibers, out of which microtubules are the thickest ones.
The thickest cytoskeleton is
Microfilaments are the thinnest type of fibers that are present in contractions of the muscles.
The thickest cytoskeleton is
Microfilaments are the thinnest type of fibers that are present in contractions of the muscles.
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.
