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The cell cycle comprises of several phases: G0, G1, S, G2, and M. At all phases, there are checkpoints to regulate cell proliferation. G0 is the resting phase. G1 and G2 are gap phases before mitosis. In G1, amino-acids and enzymes required for DNA replication are mobilized. At the G2 checkpoint, the cellâ??s readiness for mitosis is confirmed.
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∙ 9y ago
Wiki User
∙ 12y agoG0: is the phase in wich the cell rest and quit dividing by a short or long period.
G1: in this phase the cell starts to grow in size.
G2: in this phase the cell grows, prepare and synthesis proteins that are required on the M phase of cell cycle.
Wiki User
∙ 13y agoA check that growth factors are present
A check that the cell is large enough for division
A check that nutrients are sufficient
Wiki User
∙ 12y agoDuring the G1 phase the cell grows. There is a checkpoint the in the G1 phase. The cell can either pass the checkpoint and enter the S phase or the G0 phase.
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∙ 13y agocell growth and new proteins
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Which phase is part of interphase?
G1 phase is when cell growth occurs
Does cytokinesis occur immediately after prophase?
no, it occurs with telophase and before g1
The restriction point occurs during what phase of the cell cycle?
G1
What does g1 stand for and what occurs in this stage?
Growth 1 in which the cell creates organelles and begins metabolism
What is the phase where cytokenesis occurs?
the cell is divied into four main phases: G1, S, G2, M
Which phase occurs directly after G1?
g3
What stage occurs after cytokinesis?
G1 phase
Which phase is part of interphase?
G1 phase is when cell growth occurs
When does the mitochondria replicate?
It replicates in the cell division.It occurs in G1 phase.
Does cytokinesis occur immediately after prophase?
no, it occurs with telophase and before g1
When is Restriction point cell cycle?
The restriction point occurs in G1.
The restriction point occurs during what phase of the cell cycle?
G1
What occurs in the G1 interphase?
The cell is metabolically active, synthesizing proteins, and growing rapidly
Is DNA replicated during G1?
Yes. Cell division refers to mitosis or meiosis.DNA replication occurs before every division for mitosis.In meiosis there are 2 separate cell divisions, and the DNA only replicates before the first one.
What does g1 stand for and what occurs in this stage?
Growth 1 in which the cell creates organelles and begins metabolism
The what of an event is how many times it occurs?
Probability of an event is how many times it occurs.
When the DNA synthesis occurs?
There are five stages of the cell cycle. G1 -the first three S -are all part of G2 -Interphase M <--- this is mitosis C -Cytokinesis between interphase (g1, s, g2) and cytokinesis
