mini nucleolus like region with a rDNA containing chromosome (13, 14, 15, 21 or 22) which forms during early G1 phase.
The MTOC organizes microtubules. plain and simple
animal
The outside of the nucleolus is called the nucleolar periphery or nucleolar cortex. It is involved in interactions with other cellular structures and processes, such as the nuclear envelope and ribosomal RNA processing.
Microtubules radiate from the microtubule-organizing center (MTOC) located near the center of the cell. They play a key role in various cellular processes, including cell division and intracellular transport.
Centrosomes produce Microtubules. This is the reason why they are also called "Microtubule Organizing Center". They help in regulation of cell cycle.
Nucleolar Chromatin
centrosomes
The MTOC organizes microtubules. plain and simple
RNA proteins, chromosomes, nucleolar organizers
centrosomes serve as the main microtuble organizing center (MOC)
Lupus presents with a speckled pattern.
The nickname for the centrioles is centrosome.
Mtoc... Microtubule organizing center....
animal
Centrosomes are also called the microtubule-organizing center (MTOC) because they play a key role in organizing microtubules in animal cells during cell division.
The microtubule-organizing center (MTOC) in animal cells is called the centrosome, which is located near the nucleus. It is responsible for organizing and anchoring microtubules during cell division and maintaining cell shape and polarity. The centrosome consists of a pair of centrioles surrounded by pericentriolar material.
The nucleolus is a prominent structure found within the nucleus of an animal cell. It is primarily involved in the synthesis of ribosomal RNA (rRNA) and the assembly of ribosomal subunits. The nucleolus is not membrane-bound and is formed around specific chromosomal regions known as nucleolar organizing regions. Its activity is crucial for protein synthesis and overall cellular function.