Biology > GIZMOS > BIO BI 301: C-1.1 Cell Division Gizmo (GRADED A+) 2020 (All)

BIO BI 301: C-1.1 Cell Division Gizmo (GRADED A+) 2020

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Assignment C-1: Cell Division Gizmo □ Read the Explorelearning Enrollment Handout in the Introduction materials folder to learn how you can access Gizmos. □ Make sure you use a name your instru ... ctor can recognize when you log in and don’t forget to do the 5 question quiz at the end of the Gizmo. They are part of your mark. Conduct a search for `cell division gizmo` Follow the instructions carefully and step by step work through the gizmo and answer the required questions. Type your answer between the brackets. Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Cellsreproduce by splitting in half, a process called cell division. What do cells need to do between divisions to make sure that they don’t just get smaller and smaller? <A cell must grow > 2. The genetic information of a cell is carried in its DNA (short for deoxyribonucleic acid). What do cells need to do between divisions to make sure that a full set of DNA gets passed on to each daughter cell? <The DNA must be copied so there is a full set of DNA to pass on to each daughter cell > Gizmo Warm-up On the SIMULATION pane of the Cell Division Gizmo™, check that the Cycle Length is set to 12 hours. Click Play ( ), observe until the maximum number of cells is shown, and then click Pause ( ). 1. Look at the cells. Do they all look the same? <No > 2. Cells that are in the process of dividing are said to be in mitosis or cytokinesis. Cells that are not dividing are in interphase. Check the Magnify box and move the cursor over the cells. A. Of the 100 cells shown, how many are in the process of dividing? <about 5-10 > [Show More]

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