What are the six stages of cell cycle?
What are the six stages of cell cycle?
Terms in this set (6)
- Interphase. The cell grows to its mature size, makes a copy of its DNA, and prepares to divide into two cells.
- Prophase. Chromatin in the nucleus condenses to form chromosomes.
- Metaphase. The chromosomes line up across the center of the cell.
- Anaphase. The centromeres split.
- Telophase.
- Cytokinesis.
What is cell cycle Slideshare?
CELL CYCLE A cell cycle is a series of events that a cell passes through from the time until it reproduces its replica. It is the growth and division of single cell into daughter cells and duplication (replication). In prokaryotic cells, the cell cycle occurs via a process termed binary fission.
What are the six steps of the cell cycle?
What phase of the cell cycle is cytoplasmic division?
Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells. It occurs concurrently with two types of nuclear division called mitosis and meiosis, which occur in animal cells.
What is the role of microtubules in the cell cycle?
Cells have some mechanism for detecting the tension in the microtubules that indicates their attachment chromatids before mitosis can proceed. Making sure that every chromatid is properly anchored is crucial for avoiding aneuploidy. By the way, other cytoskeletal elements besides microtubules also play a key role in the cell cycle.
How does the cell cycle work?
The cell cycle – the process of cell division and replication – is governed by a series of biochemical switches called the cell cycle control system.
What type of cells are found in seminiferous tubules?
These cells include sperm and egg cells. Seminiferous tubules are structures located in the male reproductive gland known as the testis. Meiosis in males occurs in the seminiferous tubules. This means that the seminiferous tubules are crucial in the process of reproduction.
What are the different types of microtubules in spindle apparatus?
Microtubules during this stage are said to fall into three categories: Astral microtubules point outward, toward the cell cortex, in order to anchor the whole spindle apparatus along the axis of cell division. Kinetochore microtubules attach to the kinetochore of chromatids.
