Question

Centrosome includes a pair of centrioles that help in cell division by spindle formation. The non-dividing cells in human are
A. Chondrocytes
B. Epithelial cells
C. Neurons
D. Neuroglial cells

Answer 1

Hint A centrosome is a cellular structure that aids in the division of cells. The centrosome replicates before cell division, and then the two centrosomes move to opposite ends of the cell as division begins.

Complete answer: The centrosome is a crucial component of the cell's cell division organization. When two cells, their nuclei, and cytoplasm, move away from each other, a lot of processes must be coordinated. Microtubules form a spindle, which is the structural element of the cell that coordinates the movement of cells away from one another.
The microtubule's organizing center is named after the centrosomes, which organize the microtubules. Before cell division, centrosomes duplicate, assisting in the organization of microtubules and the cell division process.
The cells that makeup cartilage are called chondrocytes. These cells can divide and form a nest of 2-4 cells.
Epithelial cells are the cells that line the body's surfaces. Mitosis is another way for these cells to divide.
Neurons, also known as nerve cells, are the body's largest cells and are found in the nervous system. Because these cells lack centrioles, they do not undergo cell division.
Neuroglial cells are non-neuronal cells in the central nervous system. These cells are used to protect neurons and can divide through mitosis.
As a result, non-dividing cells in humans are known as neurons.

Thus, the answer is option C: neurons.

Note:
-The human brain has an average of 100 billion neurons.
-The octopus brain has an average of 300 million neurons.
-Neurons grow at a rate of 250,000 per minute during fetal development in the womb.
-A neuron's diameter ranges from 4 to 100 microns.