The condensation of interphase chromatin to form the compact chromosomes of mitotic cells is a key event in mitosis, critical in enabling the chromosomes to move along the mitotic spindle without becoming broken or tangled with one another.
What important event in mitosis occurs during interphase quizlet?
During this phase of interphase, DNA replication takes place making two identical copies of the genome of the cell. When the chromosomes become visible they will appear as double chromosomes as they have two copies of DNA instead of one. During this phase of interphase, the cell grows and prepares for mitosis.
What is the special event that occurs in interphase and mitosis?
During interphase, the cell grows and the nuclear DNA is duplicated. Interphase is followed by the mitotic phase. During the mitotic phase, the duplicated chromosomes are segregated and distributed into daughter nuclei. The cytoplasm is usually divided as well, resulting in two daughter cells.
What are the events that occur in interphase quizlet?
What happens during Interphase? The cell grows, replicates its DNA, and prepares to begin mitosis.
Which event occurs during interphase group of answer choices?
During interphase, the cell grows (G1), replicates its DNA (S) and prepares for mitosis (G2). A cell in interphase is not simply quiescent.
What events occur during cell division?
Today, mitosis is understood to involve five phases, based on the physical state of the chromosomes and spindle. These phases are prophase, prometaphase, metaphase, anaphase, and telophase.
Is interphase part of mitosis?
Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle. The cell is engaged in metabolic activity and performing its prepare for mitosis (the next four phases that lead up to and include nuclear division).
What must occur before mitosis takes place?
Before a cell can enter the active phases of mitosis, however, it must go through a period known as interphase, during which it grows and produces the various proteins necessary for division.