Definition of quiescent 1 : marked by inactivity or repose : tranquilly at rest. 2 : causing no trouble or symptoms quiescent gallstones.
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What is example of quiescent?
Quiescent definition
Quiet, still, or inactive. The definition of quiescent is something or someone dormant or in a period of inactivity. An example of something that would be described as quiescent is a tumor that is dormant and not causing any type of health problems or growing at the time.
What does a quiescent mind mean?
being at rest; inactive or motionless; quiet; still: a quiescent mind.
What is quiescent time?
If there’s a particular time of day when your ten kittens settle down to nap, you can call that their period of quiescence, or the time when they are all quiet and restful. The noun quiescence looks similar to the word “quiet” for a good reason: quiescence is a quiet spell or state.
How do you use quiescent in a sentence?
How to use Quiescent in a sentence
- It has been quiescent since 1566, and is now completely extinct.
- The prominences are of two kinds, quiescent and eruptive.
- But experience in other parts of Japan shows that a long quiescent crater may at any moment burst into disastrous activity.
Why is quiescent phase of cell cycle?
These cells that do not divide further exist G1 phase to enter an inactive stage called quiescent stage (G0) of the cell cycle. Cells in this stage remain metabolically active but no longer proliferate unless called on to do so depending on the requirement of the organism.
What is the importance of G0 phase?
The G0 phase, also known as the resting phase, is the time when the cell is neither dividing nor preparing to divide. During this time, the cell is performing maintenance and its other functions. It is important to note that G0 is sometimes included in interphase because it is thought of as an extension of interphase.
What is a quiescent medium?
An extensive medium is an infinite medium. Quiescent fluid is one that is otherwise at rest.
What is the difference between quiescence and senescence?
In broader perspective, quiescence occurs due to lack of nutrition and growth factors whereas senescence takes place due to aging and serious DNA damages. Contrary to quiescence, senescence is a degenerative process ensuing a certain cell death.
What is quiescent solution?
Quiescent (see Still solution) Quiet solution (see Still solution) Ramp. A jargon term, meaning to smoothly increase at a constant rate of d(variable)/dt.
What is the difference between quiescent and dormant?
The key difference between quiescence and dormancy is that quiescence is the inability of a normal, non-dormant seed to germinate because of the absence of conditions suitable for germination while dormancy is an evolutionary adaptation that prevents seeds from germinating during unsuitable ecological conditions that
How do you use quiescence?
Quiescence in a Sentence
1. Although the inactive volcano has been in a state of quiescence for quite some time, it could erupt again very soon. 2. Any extended period of quiescence in the Brady house meant that the unusually quiet children were up to no good.
What is quiescent power?
The power that a component consumes for its normal operation with no input applied.
What is G0 phase or quiescent stage?
The G0 phase is a form of the resting state, or quiescence, in which cells reside until they receive appropriate signals – for example, from growth factors – stimulating them to re-enter and progress through the cell cycle.
Where is G0 in the cell cycle?
The G0 phase (referred to the G zero phase) or resting phase is a period in the cell cycle in which cells exist in a quiescent state. G0 phase is viewed as either an extended G1 phase, where the cell is neither dividing nor preparing to divide, or a distinct quiescent stage that occurs outside of the cell cycle.
What is quiescent phase class 11 biology?
G0 (quiescent phase) also known as the inactive stage of the cell cycle, is the stage when the cell remains metabolically active, but do not proliferate unless called on to do so. Such cells are used for replacing the cells lost during injury.
Do all cells enter G0 phase?
The cell is in a quiescent (inactive) stage that occurs when cells exit the cell cycle. Some cells enter G temporarily until an external signal triggers the onset of G1. Other cells that never or rarely divide, such as mature cardiac muscle and nerve cells, remain in G permanently.
What are the 4 stages of the cell cycle?
The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage).
What is quiescent and senescent?
To summarize, quiescence is a cell-cycle control which occurs due to lack of nutrition and growth factors whereas senescence takes place due to aging, serious DNA damages and other mutagens. In contrast to quiescence, senescence is a degenerative process which ends up with a certain cell death.
Is G0 a senescence?
Quiescence (or G0) is reversible and hypotrophic cell cycle exit that occurs in G1 prior to restriction (R) point. It is mediated preferentially by p27-dependent CDK inactivation and cyclin D1 downregulation. Some results suggest that genes expressed in quiescent cells can block senescence (HES1).
What does quiescent mean in cooking?
“Quiescense” refers to a state of being quiet, still, or at rest. It’s more commonly used in its adjectival form — quiescent. These creamy oats — cooked in almond milk and topped with maple syrup, raisins, and toasted pecans — certainly offered a relaxing start to my Monday morning.