Jan 01, 2012 metaphase ii chromosomes line up, attach to spindle fibers, how many chromosome copies are attached to each spindle fiber anaphase ii centromeres split, chromosome movement telophase ii and cytokinesis meiosis ii results in 4 cells that are genetically different. Fill in the following table by entering the frame number range that corresponds to each of the phases of mitosis. If you continue browsing the site, you agree to the use of cookies on this website. The phases of meiosis, along with your name, date, and period. Line the two tetrads end to end across the center of the cell. The primary result of mitosis and cytokinesis is the transfer of a parent cells genome into two daughter cells. Mitosis simulation activity susquehanna township school. Chromosomes cannot be seen under a microscope unless the chromosomes are condensed in a dividing cell. Attack of the clonesscore artist john williams, london symphony orchestra, london voices. Attach a piece of black yarn representing spindle fiber stretching from the centromere of each chromosome to the end of the cell nearest to it. A chromosome in the stage of the cell cycle the sequence of events in the life of a cell when a chromosome is most condensed and easiest to distinguish and so to study. Anaphase in this stage the fibre spindles pull apart the chromosomes. Environmental education resources to commemorate earth days 50th anniversary. During interphase, the parent cells chromosomes are replicated, but they.
Song star wars main title and ambush on coruscant from star wars. Your task is to create an index card flip movie that shows the following basic steps of meiosis. Metaphase stages of mitosis online biology dictionary. In this lab, you will create a flipbook that animates the stages of mitosis in an. Mitosis simulation activity maria maureen sado, aimee george, julianne maniago, kelly novak objective. The chromatin is unwinded and the nuclear membrane and nucleolus is. Electronic flip book pages 1 21 text version fliphtml5.
Centrioles move away from each other pushed towards separate e chromosomes are aligned at the middle. The genome is composed of a number of chromosomescomplexes of tightly coiled dna that contain genetic information vital for proper cell function. In nature, the events leading up to the production of the two new daughter cells during the process of cell division are continuous, but it is often necessaryand easierto discuss the process as a series of separate steps. Mitosis is a process of cell division which results in the production of two daughter cells from a single parent cell. At the end of prophase, the nuclear envelope breaks down into vesicles. Mitosis and meiosis flip book pages 1 22 text version. Chromosome pairs are housed inside the nucleus of eukaryotic cells for safe keeping. Below is a list of everything you need to include on each note card, once you are finished with the. On page 4 of your flip book, draw the chromosomes 23 of the way between early prophase i and late prophase i. Postit provides a stepbystep guide on how you can create a mitosis flip book on your own, but its really pretty simple. Chapter additional investigation 5 animating mitosis. Each drawing should vary only slightly from the one before it. Interphase at this point in the cell, various functions are carried out in the cell.
Early prophase duplicated chromosomes form an x shape chromosome, the. A chromosome has a constricting centromere often in the middle giving it a characteristic x shape. Have the students each create a flip book of mitosis. Centrioles pull on the chromosomes to the center of the cell metaphase plate. Electronic flip book mitosis estefania perezwhat is mitosis. Was there a reason why the red chromosome ended up on the same side. Megan lowe slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Use different colors to show all of the following parts. Mitosis prophase mitosis has different parts and the first stage is prophase. A triedandtrue approach to learning the mitosis phases, vetted by biology teachers, is creating a mitosis flip book. Chromosome condensation is carried out primarily by the condensin complex and occurs as the strands of dna are tightly. During metaphase i, the three pairs of homologous chromosomes line up along the equatorial plane. Our complete guide goes deep on the 4 mitosis phases.
Unlike in mitosis, these homologous pairs attach to each other through metaphase i of meiosis. Practice naming the phases of meiosis by descriptions and by picture, includes photos of metaphase, anaphase, telophase, prophase i and ii. Use the extra ovals to show the movement of organelles between stages. Cell division occurs in a series of stages, or phases. To make a good flipbook animation, each successive picture should vary a tiny bit from the preceding picture. Your task is to create an index card flip movie that shows the following basic steps of mitosis. You are to create a flip book representing all the stages of mitosis. Cells with too few or too many chromosomes usually dont function well. Remote work advice from the largest allremote company. Metaphase definition and stages in mitosis and meiosis. Include a list of structures that can be seen in cells at each phase. Meiosis flip book your task is to create an index card flip movie that shows the following basic steps of mitosis. Suggest at least twenty or twentyfive pages in total. The first oval or ovals in each phase should show the location of the organelles at that stage.
Mitosis and meiosis flip book pages 1 22 text version fliphtml5. Telophase in this stage the nucleus and the membrane appears again. Mitosis flip books diagram masters you will complete each page to illustrate the changes that take place in a cell during cell division. The chromatin, diffuse in interphase, condenses into chromosomes. Metaphase spindle fibers line up the chromosomes in the middle of the cell. Chromosome condensation is the reorganisation of the long thin chromatin strands, of which chromosomes are composed during interphase, into compact short masses during prophase of mitosis as well as in prophase i of meiosis. In a typical animal cell, mitosis can be divided into four principal stages. Metaphase in this stage the chromosomes get tugged on by the fibre spindles.
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. As in mitosis, the dna has replicated before meiosis, and all the chromosomes exist as sister chromatids. Each chromosome has duplicated and now consists of two sister chromatids. Metaphase i homologous chromosome pairs line up in the center of the cell. Illustrate and understand phases of cell cycle create a flipbook on the cell cycle materials.
Prophase metaphase anaphase telophase before mitosis there is interphase, and after mitosis there is cytokinesis both process. Only somatic cells any cell besides sex cells, sperm and egg reproduce by mitosis. They are to exactly copy the drawingname on 1 side, and exactly copy the information printed neatly on the back side. Mitosis late prophase spindle fibres complete forming. Paper a with 8 outlines of circles with tabs paper b with chromosome shapes paper c with centrioles and chromatin oval outlines. When the book is flipped through quickly, the process of mitosis should appear to be in motion. Mitosis is the process in which a cells nucleus and its content divide into half and create two identical nuclei or daughter cells after cytokinesis. Metaphase chromosomes are often chosen for karyotyping and for chromosome analysis because they are readily seen. Each chromosome has a homologous pair, which represents the same portion of dna but with different alleles. Mitosis doesnt happen in 4 or 5 static frames, the way its. Phases of mitosis mitosis biology article khan academy.
130 1452 79 576 533 871 170 1220 477 539 1251 998 394 122 1136 549 1168 81 298 787 641 1225 1485 1235 497 1309 1478 147 67 1171 881 720 1092 290 1477 1097 1452 1127 1441