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The cell cycle is one of the most fundamental processes of cell Biology. It prepares the cells to divide. It contains five phases and can be looked as a washing machine program. The phases are G0, G1, S, G2, M and will be described below
G0 Phase : This is a special resting state nothing really happens no cell growth just basic metabolic processes
G1 Phase: When cells enter this phase there is no going back the cell will divide and will have to complete the "program". During this stage cell grow take up nutrients to prepare for cell division. And checks if the environment is favorable. If not it will abort.
S Phase: Now the all DNA in the cell gets duplicated. S(synthesis) and you get chromosomes and sister chromosomes which are held together by special linkage molecules.
G2 phase: Another grow phase where the cell can prepare for last step taking up nutrients and growing. An before entering M phase environment and if all DNA is replicated is checked if not it will go in programmed cell death apopthosis.
M Phase: Actual cell division the M phase is complex and divided in another 6 steps: prophase prometaphase,metaphase, anaphase ,telophase and cytokinesis.
Prophase: Replicated chromsomes become more compact. The mitotic spindles start to assemble which have replicated and moved apart.
Prometaphase : breakdown of nuclear envelope chromosomes attach to mitotic spindle via specialised structures called kinetochores)
Metaphase: Chromosomes are alligned at the equator, halfway between spindle poles.
Anaphase: sister chromatides separate to form the 2 daughter chromosomes and each is puled to spindle poles
Telophase: chromosoms arrive at spindle pole. new nuclear envelope assembles. and contractile ring of actine fibers at equator begin to contract.
Cytokinesis Cytoplasm is divided in two by contractile ring. And two daughter cells are formed
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How many stages does a eukaryotic cell cycle have?
Interphase, Mitosis, and Cytokinesis.
Briefly describe the five stages of the cell cycle?
There are five stages of the cell cycle. These include telophase, interphase, prophase, anaphase, as well as metaphase. Interphase is the longest phase of the cell cycle.
What does a cell do in the third stage of the cell cycle?
he mitotic cell cycle is as follows:Gap 1SynthesisGap 2MitosisCytokinesisMitosis is the process by which the original cell (parent cell) divides to create an exact copy of the original cell (daughter cell). The mitotic cell cycle is composed of 5 stages that allow the cell to produce a "clone" of the original cell. The cell cycle proceeds as follows: Gap 1, Synthesis, Gap 2, Mitosis, and Cytokinesis. The first grouping of stages known as interphase, contains the first 3 of the 5 cell cycle stages.
What are some relationships between cell size and the stages of the cell cycle?
all of the sizes of the cell are the same once they have finished the cell cycle.
The different stages that a cell goes through in its lifetime is known as the?
The cell cycle is the series of events that cells go through as they grow and divide.
What are the three stages of a cell cycle in the eukaryotic cell?
what are the three stages of the cell cycle in a eukaryotic cell
How many stages does the eukaryotic cell cycle have?
it has four
How many total stages are part of the cell cycle?
3
How many stages does a eukaryotic cell cycle have?
Interphase, Mitosis, and Cytokinesis.
What are the two stages of the cell cycle that's not apart of mitosis?
The two stages of the cell cycle that is not a part of mitosis is interphase and death.
Briefly describe the five stages of the cell cycle?
There are five stages of the cell cycle. These include telophase, interphase, prophase, anaphase, as well as metaphase. Interphase is the longest phase of the cell cycle.
Describe the three stages of the cell cycle of a eukaryotic cell?
prokayotic cell
What is part of the cell cycle when the cell is dividing?
Well, There are six stages of cell
What does a cell do in the third stage of the cell cycle?
he mitotic cell cycle is as follows:Gap 1SynthesisGap 2MitosisCytokinesisMitosis is the process by which the original cell (parent cell) divides to create an exact copy of the original cell (daughter cell). The mitotic cell cycle is composed of 5 stages that allow the cell to produce a "clone" of the original cell. The cell cycle proceeds as follows: Gap 1, Synthesis, Gap 2, Mitosis, and Cytokinesis. The first grouping of stages known as interphase, contains the first 3 of the 5 cell cycle stages.
What does a cell do in the third stage of the cycle cell?
he mitotic cell cycle is as follows:Gap 1SynthesisGap 2MitosisCytokinesisMitosis is the process by which the original cell (parent cell) divides to create an exact copy of the original cell (daughter cell). The mitotic cell cycle is composed of 5 stages that allow the cell to produce a "clone" of the original cell. The cell cycle proceeds as follows: Gap 1, Synthesis, Gap 2, Mitosis, and Cytokinesis. The first grouping of stages known as interphase, contains the first 3 of the 5 cell cycle stages.
What does a cell do in a third stage of the cell cycle?
he mitotic cell cycle is as follows:Gap 1SynthesisGap 2MitosisCytokinesisMitosis is the process by which the original cell (parent cell) divides to create an exact copy of the original cell (daughter cell). The mitotic cell cycle is composed of 5 stages that allow the cell to produce a "clone" of the original cell. The cell cycle proceeds as follows: Gap 1, Synthesis, Gap 2, Mitosis, and Cytokinesis. The first grouping of stages known as interphase, contains the first 3 of the 5 cell cycle stages.
What does a cell do in the third stage of a cell cycle?
he mitotic cell cycle is as follows:Gap 1SynthesisGap 2MitosisCytokinesisMitosis is the process by which the original cell (parent cell) divides to create an exact copy of the original cell (daughter cell). The mitotic cell cycle is composed of 5 stages that allow the cell to produce a "clone" of the original cell. The cell cycle proceeds as follows: Gap 1, Synthesis, Gap 2, Mitosis, and Cytokinesis. The first grouping of stages known as interphase, contains the first 3 of the 5 cell cycle stages.
