PPT-The Cell Cycle Interphase

The stage where a cell spends most of its life Period of growth and development This is where cells just do what they do Muscle and nerve cells are always in interphase Why Interphase. 10X Magnification of Stained Human Cheek Cells. Parts of the Human Cheek Cell at 40X Magnification. Can you name these parts of the Human Cheek Cell?. CELL CYCLE. D. uring Interphase DNA replicates which must occur before Mitosis can begin .. Mike Clark, M.D.. The . cell cycle. , or . cell-divisional cycle. , is the series of events that take place in a cell leading to its division and duplication (replication). . In cells without a nucleus (prokaryotes), the cell cycle occurs via a process termed binary fission. . The cell cycle. Mitosis is only one section of the life cycle of a cell. . Interphase is the main part of the cell cycle. This is where DNA is replicated (a copy is made) to prepare for mitosis.. Overview. cell cycle. .. grow. puberty. marriage. reproduce. The cell cycle:. Chromosomes. Divide. DNA Replication. Grow. Daughter cells. C. ell Cycle. Series of events cells go through as they grow, replicate their DNA, form chromosomes, and divide into two daughter cells.. Just like people have phases of development,. Cells have phases too.. In somatic (body) cells, a parent cell produces 2 daughter cells.. The purpose of mitosis is for growth and repair of tissue.. Three Phases or Stages. Unit Objectives. 1: Explain the structures of plant cells and important cell processes.. a. Describe the structures of a typical plant cell and their functions.. b. Compare and contrast mitosis and meiosis.. The Mitosis Puzzle. Lay blank sheet lengthwise .. Write Interphase, Prophase, Metaphase, Anaphase, & . Telophase. across the top of the sheet.. Cut out the cell diagrams and tape/glue them across the top under the appropriate phase label.. Metaphase. Diploid number, 2n. 2 chromosomes pictured. 2 chromatids pictured. Diploid number, 2n. 2 chromosomes pictured (replicated). 4 chromatids pictured. Diploid number, 2n. 2 chromosomes pictured (replicated). The . cell cycle. is a repeated pattern of growth and division that occurs in eukaryotic cells. . This cycle consists of three phases: G1, S, G2. The first phase represents cell growth while the last two phases represent cell division.. Cell Cycle - a cycle of growth, development, and division. This is how organisms grow, produce new cells, and replace old cells. The cell cycle occurs in 2 phases: Interphase and . Mitosis. The Cell Cycle: Interphase. Prophase. Prophase. Prophase. Prophase. Metaphase. Metaphase. Metaphase. Anaphase. Anaphase. Anaphase. Telophase. Cytokinesis. Cytokinesis. G1 phase is first growth or gap phase. S phase is DNA synthesis phase. G2 phase is second growth or gap phase. MITOTIC CELL DIVISION. It normally occurs . in:. Haploid cells. Diploid cells. Polyploid. 7/22/2009 Cells divide to increase their numbers through a process of mitosis, which results in two daughter cells with identical sets of chromosomes. As you grow from an infant to an adult, you pass Page 56. Page 56. Page 56. Comparing Cell Cycles. The table below compares the length of different cell cycles.. What Are the Functions of Cell Division?. Read the “My Planet Diary: Cycling On”…p. 56.