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5.0 (1 review) What is the cell cycle? Explain what happens at each step, and how it relates to cancer. The cell cycle is a set of events involving cell growth and division into 2 daughter cells. G1=Gap 1. S=Synthesis=DNA replication. G2=Gap 2. • Mitosis-nuclear division of cell which produces 2 identical daughter cells.
centromere. area connecting sister chromatids. spindle fibers. microtubules that extend from the centrioles and guide chromosome movement. nucleus. organelle that initiates cell division. somatic cell. all human body cells; not the gametes. mitosis review terms Learn with flashcards, games, and more — for free.
Telophase. is the fifth step in mitosis. chromosomes arrive at opposite poles and begin to decondenese. nuclear envelope material surrounds each set of chromosomes. the mitotic spindle breaks down. Cytokinesis. is the sixth and final step of mitosis. Animal cells: a cleavage furrow separates the daughter cells.
Sep 12, 2023 · Outcome. While mitosis yields two daughter cells that are genetically identical (2n) to the parent cell, meiosis produces four haploid (n) cells that are genetically different from the parent cell. Mitosis: Two identical daughter cells. Meiosis: Four non-identical daughter cells with half the chromosome number.
Before meiosis I starts, the cell goes through interphase. Just like in mitosis, the parent cell uses this time to prepare for cell division by gathering nutrients and energy and making a copy of its DNA. During the next stages of meiosis, this DNA will be switched around during genetic recombination and then divided between four haploid cells.
- Sometimes you accidentally bite your lip or skin your knee, but in a matter of days the wound heals. Is it magic? Or, is there another explanation?...
- You and I began as a single cell, or what you would call an egg. By the time you are an adult, you will have trillions of cells. That number depend...
- In cell division, the cell that is dividing is called the "parent" cell. The parent cell divides into two "daughter" cells. The process then repeat...
Add Content to Group. Although they are both cell division processes, mitosis and meiosis have very different effects on the transmission of genes from one cellular generation to the next. Mitotic ...
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The cell cycle is an orderly sequence of events used by biological systems to coordinate cell division. In eukaryotes, asexual cell division proceeds via a cell cycle that includes multiple spatially and temporally coordinated events. These include a long preparatory period, called interphase and a mitotic phase called M phase.
