what is mitosis | Mitosis flashcards

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what is cell cycle? it is the events that happen in a cell leading to its division and duplication
what happens during interphase? chromosomes and genetic material are doubled. organelles duplicate themselves. cell get ready for mitosis
Do all living things do through mitosis? all living things go through mitosis to grow
what happens during mitosis? there is a division of somatic cells to create new, identical cells. each cell divides to create two new cells, which then divide to make four, and the four divide to make eight
Do all cells have the same mitotic cycle? No, some cells reproduce and replace faster than others
How many pairs of chromosomes do somatic cells contain 23 pair of chromosomes or a total of 46
what are four stages of mitotic division? prophase, metaphase, anaphase, and telophase
what happens during prophase? The chomosomes condenses. the nucleur membrane disappear. the spindle fibers form. the centriole migrate. the chromatids attach to spindle fibers
what happens during metaphase? The chromatides align at the center of the cell. The chromatides are then pulled by spindle fibers
what happens during anaphase? The centromere of each chromatid split. One chromatid from each of the chromosomes moves to the centrioles
what happens during telophase? The spindle fibers break down. The chromosomes elongate. The nucleolus reappear. The Nuclear envelope forms around each set of chromosomes
Phases of interphase? G1, S, G2
what is GO phase? it is the quiescent phase, no more synthesis occurs
what is G1 phase? it is a period after mitosis has occurred.
what is S phase? It is the period when there is DNA replication. Protein synthesis. chromosomal and centromere duplication

what is cell cycle?

what happens during interphase?

Do all living things do through mitosis?

what happens during mitosis?

Do all cells have the same mitotic cycle?

How many pairs of chromosomes do somatic cells contain

what are four stages of mitotic division?

what happens during prophase?

what happens during metaphase?

what happens during anaphase?

what happens during telophase?

Phases of interphase?

what is GO phase?

what is G1 phase?

what is S phase?

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