Pyknotic nuclei refer to nuclei that have undergone a process of condensation and shrinkage, typically seen in cells undergoing apoptosis or necrosis. This morphological change is characterized by a dense, dark staining appearance under a microscope, indicating chromatin clumping and loss of nuclear structure. Pyknotic nuclei are often associated with cell death and can serve as a histological marker for identifying dying or damaged cells in tissue samples.
Pyknotic nuclei are nuclei that have undergone a process of condensation and shrinkage, typically seen in cells undergoing apoptosis or necrosis. They appear smaller, denser, and more basophilic (staining darkly with basic dyes) than normal nuclei. This morphological change is indicative of irreversible cellular damage and is often associated with the final stages of cell death. Pyknotic nuclei can be a key histological feature in diagnosing various pathological conditions.
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Pollen grains with generative and tube nuclei have two haploid nuclei.
No. Nuclei are objects, nuclear fusion is a process in which those objects join to make bigger nuclei.
the same thing as the nuclus is the brain the nuclus acts like a brain of the cell!!! =]
Pyknotic nuclei are nuclei that have undergone a process of condensation and shrinkage, typically seen in cells undergoing apoptosis or necrosis. They appear smaller, denser, and more basophilic (staining darkly with basic dyes) than normal nuclei. This morphological change is indicative of irreversible cellular damage and is often associated with the final stages of cell death. Pyknotic nuclei can be a key histological feature in diagnosing various pathological conditions.
often used for shrinking of the nucleus and condesation of chromatin. vaculated area often formed around the shrunken and pyknotic nuclei . shrinking of the nuclei include the membrane ...that`s why the term perinuclear!!
Stratum corneum (outermost layer of epidermis) with an increased keratin layer without residual nuclei and has an uneven surface. (NORMAL) Parakeratin has an increased keratin layer with shrunken (pyknotic) residual nuclei and a more even surface (ABNORMAL)
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Pollen grains with generative and tube nuclei have two haploid nuclei.
Paramecium has two nuclei.
the singular form of nuclei is nucleus
It does not consist of nuclei
all cells have a nuclei
Not all cells have nuclei. All eukaryotic cells have nuclei and all prokaryotic cells do not.
The prokaryotic kingdoms Eubacteria and Archaebacteria have no nuclei.
no, the electrons orbit the nuclei .