What Term Is Used to Describe Dna in Interphase

Figure 63 A cell moves through a series of phases in an orderly manner. Interphase - prophase - metaphase - anaphase - telophase -cytokinesis.

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Interphase is considered as the growth phase of the cell which occurs between two mitotic divisions.

. In interphase the genetic information DNA in the nucleus is in its chromatin state. Ed ReschkePhotolibraryGetty Images. The interphase is the period when the cell is in a non-dividing state and this can be in different stages.

The apparatus that orchestrates the movement of chromosomes during mitosis. Bacterial cells do not have the interphase stage of cell division because the mechanism of cell division is meiosis whereby the interphase is rather a special phase known as interkinesis and there is not DNA replication occurring. A Explain why the DNA in two sister chromatids in G2 of interphase is identical.

Before a dividing cell enters mitosis it undergoes a period of growth called interphase. About 90 percent of a cells time in the normal cell cycle may be spent in interphase. Series of events that results in one cell dividing to produce two daughter cells.

Dance of the chromosomes. Iii the constricted area of a chromosome visible during iii the constricted area of a chromosome visible during mitosis. Dormant would be misleading since a cell in interphase is very busy.

When does nuclear division occur. During interphase G 1 involves cell growth and protein synthesis the S phase involves DNA replication and the replication of the centrosome and G 2 involves further growth and protein synthesis. A cell in interphase is not simply quiescent.

2 a State the term used to describe the following. The first gap G1 between the last mitosis and the S phase phase of DNA synthesis and the second gap G2 between the completion of the S phase and the next mitosis M. The mitotic division occupies only a short time in the cell cycle.

Term used to describe pairs of chromosomes that are similar in size centromere location and genes. The term quiescent ie. The chromatin allow access to RNA and DNA polymerases that transcribe and replicate DNADuring interphase the DNA is in loose form.

What term is used to describe nuclear contents during interphase. A doubled condensed coil of DNA which forms during late interphase. The stage in the life cycle of a cell where the cell grows and DNA is replicated.

The portion of the cell cycle in which the cell prepares for the events of mitosis. After ensuring DNA was properly copied then the cycle will continue. A single twisted thread of DNA used to direct cell activities.

Interphase and prophase are two terms which are used to describe different periods of the cell cycle. Interphase is the portion of the cell cycle that is not accompanied by gross changes under the microscope and includes the G1 S and G2 phases. What is the name for the period of time when a cell is performing its usual functions and replicating DNA.

This is the condition of the DNA during interphase while the cell is carrying out its normal functions. During the growth phase the cell collects required nutrients for the protein synthesis and DNA replication. Chromatin are long thin strands of DNA.

B Explain why the DNA in two sister chromatids in metaphase 1 of meiosis may. Biology books used to describe interphase as the resting phase Based on what we know now what was wrong with this term. The mitotic phase follows interphase.

It is easier for the DNA to move through the stages of mitosis in this condensed form. What is the term used to describe duplicated chromosomes. Mitosis is nuclear division during which duplicated chromosomes.

Growth and DNA replication. During interphase the cell grows G1 replicates its DNA S and prepares for mitosis G2. What occurs during the S stage of interphase.

During interphase the cells DNA is not condensed and is loosely distributed. Either of the two identical strands of a chromosome DNA material that separate during mitosis. The period prior to the synthesis of DNAIn this phase the cell increases in mass in preparation for cell division.

A stain for heterochromatin which indicates the position of chromosomes shows this broad distribution of.

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