What Is Human Cell Division?
Cell division refers to the process by which a living cell proliferates from one cell to two cells. The cells before division are called mother cells, and the new cells formed after division are called daughter cells. Usually includes two steps: nuclear division and cytokinesis. During mitosis, mother cells pass genetic material to daughter cells. Eukaryotic cell division includes mitosis, meiosis, and mitosis.
Cell division
(Biological term)
- The ratio of the surface area to the volume of the cell and the balance between the nucleus and the cytoplasmic volume: the cell constantly exchanges material with its surroundings or neighboring cells through its surface, so it must have sufficient surface area, otherwise
- Why did the characteristics of cell division appear in the early stages of the evolution of life on Earth? Some scholars have proposed the hypothesis of photosynthetic origin of cell division [2]
- Gene expression: DNA (replication, cyclin, genetic recombination, repair)
- Transcription (transcription factors and intracellular receptors, co-regulators, RNA, repeats, post-transcriptional modifications)
- Translation (ribosomal subunits, post-translational modifications, sorting proteins)
- DNA / RNA binding protein (ribonucleoprotein)
- Structure (1 °, 2 °, 2 °, domain, 3 °, 4 °)
Interphase - G 1
- S phase
- G 2
Phase M - Mitosis
- Early stage
- Prophase
- Pre-mid
- Mid-term
- Late
- Final period
- Cytokinesis
Cell cycle checkpoint - Limit point
- Spindle checkpoint
- Checkpoint after copying
Other cell phases - Apoptosis
- G 0
- Meiosis
- Cell division refers to the process by which a living cell proliferates from one cell to two cells. Cell before division
- Primarily trigger cell division [1]
- There are many factors that can affect cell division, and they are extremely complicated. At present, they have not reached the level of comprehensive understanding of them.