Cell Division Cell Cycle, Mitosis, Meiosis

Label the chromosome with the correct terms. chromosome centromere sister chromatids Homologous chromosomes Use the diagram to answer the question below. A = InterphaseB = G1C = SD = G2E = ProphaseF = MetaphaseG = AnaphaseH = TelophaseI = MitosisJ = Cytokinesis Use the image to answer the questions below. This image is shuffled and the stages are NOT in order. A = ProphaseB = TelophaseC = MetaphaseD = InterphaseE = Anaphase Match the phase with the correct definition. prophase nucleus disappears; centrioles appear metaphase chromosomes line up in middle anaphase chromosomes begin to separate telophase new nuclei form Match the stage with the correct definition. Interphase the "inbetween" period before division. G1 the cell grows physically larger & copies organelles S DNA is replicated G2 Cell prepares to divide M phase Nucleus and cytoplasm divide How is mitosis different from cytokinesis? mitosis divides the cytoplasm, cytokinesis divides the nucleus mitosis divides the nucleus; cytokinesis divides the cytoplasm cytokinesis happens first; mitosis happens second If a cell has 24 chromosomes and does mitosis, how many chromosomes will each new daughter cell have? 12 24 48 Match the definition with the correct term. doubled genetic information held together by a centromere chromosome Tightly coiled genetic information that appears during prophase. Described as "sisters". chromatid unwound DNA chromatin Steps of Meiosis Match each phase of meiosis to the correct description. Prophase I Homologous chromosomes pair up and form tetrads. Crossing over occurs. Anaphase I Spindle fibers move homologous chromosomes to opposite sides Telophase II Nuclear membrane reforms, cytoplasm divides, 4 daughter cells formed Metaphase II Chromosomes line up along the equator, but not in homologous pairs Anaphase II Chromatids separate Metaphase I Homologous pairs line up along the equator Telophase I II Cytoplasm divides, 2 daughter cells are formed Phases of Meiosis Label the pictures with the correct PHASE OF MEIOSIS. - Use I or II. NOT 1 or 2 (ex. anaphase I)**In the last blank, put the steps in order using the numbers, do NOT use spaces or commas.** Anaphase I Metaphase I Anaphase II Prophase I Metaphase II Telophase I Prophase II Telophase II 34167528