0
Microtubules are cyclindrical shaped polymers that help maintain and stabilize cell structure. They also have a major role in the transportation of molecules within the cell. They are part of the cytoskeleton, and the cytoskeleton is considered to be an organelle. The microtubules are only a fraction of an organelle under the cytoskeleton.
No, microtubules are not considered organelles. They are dynamic protein structures that form part of the cytoskeleton in cells and play crucial roles in cell division, intracellular transport, and cell shape.
Add your answer:
Earn +20 pts
What organelle is made up of microtubules and microfilaments?
Only the plasma membrane is made of phosophlipids as a semipermiable membrane. No other structures are made from it. There are, however, organelles which are surrounded by a plasma membrane. These include nucleus, mitochondria, peroxisomes, lysosomes and chloroplasts (in plants).
What organelle has 13 rows of tubulin dimers around an empty central core?
The centriole is the organelle that has 13 rows of tubulin dimers around an empty central core. It plays a key role in cell division by organizing the mitotic spindle apparatus.
This organelle found in animal cells functions in cell division and aids in spindle formation?
The organelle you are referring to is the centrosome. It contains a pair of centrioles and helps organize microtubules during cell division to form the mitotic spindle, which is essential for segregating chromosomes.
What is the organelle that aids in cell division?
The organelle that aids in cell division is the centriole. Centrioles are responsible for organizing the microtubules that make up the mitotic spindle during cell division, helping to separate chromosomes into two daughter cells.
What is the function of the centrioles in the cell?
Centrioles are involved in organizing the microtubules of the cell, specifically during cell division. They play a crucial role in forming the spindle fibers that help separate chromosomes during mitosis and meiosis.
What organelle is absent in plant cell?
microtubules
A nonmembranous organelle of two bundles of microtubules?
centrioles
What organelle has short extensions of the cytoskeleton used for movement?
microtubules
Which organelle sends out microtubules that connect to DNA during metaphase?
The centrosome is the organelle that sends out microtubules during metaphase. These microtubules extend from the centrosomes to connect with the chromosomes at the kinetochores, facilitating their alignment along the cell's equator.
Cell organelle is the transport system for the cell?
No, they are not. Microtubules for the basis of transport within the cell.
What organelle has two short microtubules at right angles and have an active role in mitosis?
centriole
What is an organelle that is composed of two short microtubules at right angles to each other?
(: Centriole :)
What organelle is not found only in plants?
nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, microtubules
What is an organelle that's composed of two short microtubules at right angles to each other?
centriole
Organelle composed of two short microtubules at tight angles to each other has active role in mitosis?
centriole
What organelle is not only found in plant cells?
The lysosome is an organelle found in animal cells. It is responsible for breaking down waste materials and cellular debris.
What have small cylindrical structures that contain microtubules?
The centrosome is an organelle that serves as the main microtubule organizing center (MTOC) of the eukaryotic cell.
