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Cell Division and Reproduction
There are 23 videos in this category and 8 videos in 2 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 12 - 18
1830 Views:
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Genes direct the development of a growing embryo. But not all genes in a cell are active at any given time. Sometimes a cell's location in the developing embryo determines which genes get turned on and which genes stay inactive. This video segment fr...om NOVA: "Life's Greatest Miracle" explores the developmental process of an embryo beginning just two weeks after fertilization. Closed captioning included. Run time 07:47.
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September 19, 2010 at 11:18 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1163 Views:
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This video segment from NOVA: "The Shape of Things" charts the development of a duck embryo, from its earliest stages just after fertilization, through cell replication and differentiation, to the final stage, emergence from the protection of the egg...shell. Closed captioning included. Run time 02:43.
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September 11, 2010 at 11:05 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
513 Views:
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This interactive activity adapted from the Exploratorium takes you through a process that is critical to life—cell division. Division enables cells to replicate their genetic material and then create an exact copy of themselves. Explore the individua...l steps of this process, by which single-celled organisms reproduce and multicellular organisms develop, grow, repair damaged tissue, and reproduce.
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April 25, 2012 at 11:17 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
756 Views:
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This selection contains a slide show with diagrams showing the stages of mitosis accompanied by a song. The song begins," Mitosis is what happens when a cell divides, when it is done there will be two identical diploids, asexually is how these cells... are reproduced, we'll break it into five parts so it won't confuse.." ( 3:00)
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January 29, 2012 at 08:59 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1165 Views:
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Mitosis
From teachersdomain.org, produced by WGBH
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For an organism to grow, rebuild tissues, and reproduce, cells must divide. Every division requires replicating and then evenly dividing the cell's massive jumble of DNA. This video segment, adapted from the Interactive Secret of Life videodisc, foll...ows the stages of mitosis, the systematic process that ensures that daughter cells formed when plant and animal cells divide get equal shares of DNA. Closed captioning included. (01:34)
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September 24, 2010 at 11:13 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
255 Views:
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This is from The Basics of Biology Series. This Eukaryotic Cell Cycle video introduces the cell cycle and briefly describes the process of binary fusion in prokaryotic cells before going on to a detailed look at the eukaryotic cell cycle from the G1..., S and G2 phases of interphase through the prophase, metaphase, anaphase and telophase phases of mitosis. The difference between cytokinesis in animal and plant cells is then illustrated. The video concludes by explaining why an understanding of cellular division is critical to: conquering cancer, cloning organs, and perhaps even reversing aging. (04:19)
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November 26, 2012 at 01:51 PM
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Not Right For WatchKnowLearn
Ages: 9 - 15
188 Views:
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This is a sample music Video from Human Biology DVD and CD by Peter Weatherall. An advertisement for the CD appears briefly on screen and then disappears. Students will enjoy this catchy song as they learn about "PPMAT" --prophase, prometaphase, meta...phase, anaphase, and telophase. This is a great resource to help build background knowledge and would work well in conjunction with nonfiction texts on this subject. (2:07)
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April 18, 2012 at 10:38 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
2931 Views:
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This is a computer-animated clip from Stages of Mitosis, a promotional piece, which begins with a fly-through of cells preparing to undergo mitosis (cell division). (4;31)
Upon entering a cell we are introduced to various organelles of the inner ce...ll and the key events involved in mitosis. (04:31)
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February 14, 2010 at 12:45 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1167 Views:
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This video segment from NOVA: "Battle in the War on Cancer: Breast Cancer" describes the role of oncogenes in uncontrolled cancerous growth and depicts the journey of cancer cells from where they originate, into the circulatory system, and then on to... other parts of the body. Closed captioning included. Run time 01:37.
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September 22, 2010 at 04:58 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1164 Views:
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This video gives a detailed and visual description of mitosis within the cell. It explains the role of the nucleus, cell membrane, chromosomes, chromatids and other components involved in mitosis. It uses appropriate terminology and can help student...s relate vocabulary words with the actual process. (01:29)
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November 27, 2010 at 01:18 AM
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