Wednesday, May 6, 2020

Biology Cells And Stem Cells - 2123 Words

Cells and Stem Cells 1. The Typical Animal Cell 2. Vacuole: The Vacuole are used as storage inside the cell. Vacuoles store food, water and nutrients to help keep the cell alive. The vacuole can also store the waste that the cell produces so it doesn’t damage the rest of the cell. Vacuoles are usually made from amino acid and water. Nucleus: The Nucleus acts like the brain in the cell, this is because the Nucleus helps to control the cells reproduction, eating and movement. Nucleolus: The Nucleolus is a small, typically round granular body composed of protein and RNA in the nucleus of a cell. The nucleolus is organizer of chromosomes which contain the genes. Mitochondria: The Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system that takes in nutrients, breaks them down, and creates energy for the cell. Lysosome: The Lysosome is an organelle that holds enzymes that were created by the cell. The purpose of the lysosome is to digest things that the cell has made. They might be used to digest food or break down the cell when it dies. 3. Structure and function The animal sperm cell The animal nerve cell Nucleus Helps control the movement and the cells reproduction The nucleus helps control the direction the sperm is moving during reproduction. The nucleus controls the nerve cells communication. Cytoplasm is a type of fluid that fills up the cell. Inside the cytoplasm there’s acids that are used to keep the cellShow MoreRelatedStudent Application Essay1742 Words   |  7 Pagesteams of as many as three interns in research projects. I am primary or co-author of five peer-reviewed research papers and have presented at more than ten major conferences in the field of biomedical sciences, including International Society of Stem Cell Research conference. 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The medical team has decided that this patient is a good candidate for a clinical trial using stem cell therapy. Your friend has not had a biology course since high school, so you are going to write for him or her a two-page discussion of stem cell information. In your discussion, include a description of the biology of stem cells, and explain how these cells are unique in their ability to treat diseasesRead MoreBiomedical Engineering: Stem Cells Essay1584 Words   |  7 Pagesresearch that stem from biomedical engineers can solve problems that would have never have been able to be solved before. Engineers have been working on new technology that will utilize stem cells in order to save lives and treat diseases. The stem cells that are used for treatment are called embryonic stem cells. Embryonic stem cells are formed from five-day old human embryos that the embryos are essentially human beings (In Stem-cell Research† Para. 3). 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