This resource contains a differentiated lesson on stem cells for the aqa 91 gcse combined science or triple science. How students are looking after their mental health in lockdown. The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. Heres how to make your presentation strong and keep your audience engaged. Stem cells appear to retain capacity for limitless division. Print slide master our powerpoint templates and backgrounds are premade presentation shells premade slides. Introductory lessons on stem cells and regenerative medicine. Because of these properties, stem cells have become valuable research tools for regenerative medicine and possible stem. These properties provide stem cells with unique capabilities for tissue repair, replacement, and regeneration. Using powerpoint presentations, you introduce your class to diabetes and the possibility of finding cures through stem cell research. Ppt what are stem cells powerpoint presentation free. The lesson is based on module b1 from ocr science you and your genes and has plenty of.
Aug 16, 2017 stem cells and what do they do is the subject of this presentation. Delivering the perfect presentation californias stem. Stem cell progenitor cell self renewal unlimited limited potentiality multipotent unipotent, sometimes multipotent maintenance of self renewal yes no hematopoiesis scheme stem cells progenitor cells. Ppt stem cell powerpoint presentation free to view. This acts as a prompt to help students alongside the audio clip. Government standing ethical issues presentation outline 7 stem cell research and the debate over bioethics 2 sources 1 religion islam most agree to. Stem cells unique no other cell in human body has the ability to renew itself or change into different cells mayo clinic, 2009. They have the ability to become any other type of cell and could be used to repair damaged organs or in the treatment of disease. Stem cells and cancer powerpoint presentation students view a powerpoint presentation that introduces stem cell biology and shows ways that cancer stem cell research might lead to more effective cancer therapy treatments. If you continue browsing the site, you agree to the use of cookies on this website. Several longknown oncogenic pathways are pivotal to the maintenance of normal stem cell selfrenewal. The powerpoint comprises of a collection of scenarios based on cells, which challenges students to think of any ideas, statements or opinions they have about the scenarios. Evaluate risks and benefits, as well as the social and ethical issues concerning. Have the capacity to become all cell types but not placenta.
Your submission to stem cells and development provides you with robust tools and. Stem cells maybe able to cure many diseases stem cells from the bone marrow of a healthy person can replace faulty blood cells in the patient who receives them. Msc oligopotent stem cells can differentiate into only a few types of cell. Pluripotent stem cells are often referred to as true stem cells since they have the ability to differentiate into any type of cell lineage. Even a few simple errorssuch as an over reliance on slides or on the dreaded laser pointercan ruin even the most polished presentation.
This notated presentation covers stem cell and regenerative medicine learning standards of the advanced placement biology syllabus. And after 48 hours, more are differentiating into liver cells. However, as most adults do not have access to their stem cells, the next best option is to use pluripotent stem cells that are artificially derived from nonpluripotent stem cells. It also asks some ethical questions about their use. This gcse biology quiz looks more closely at stem cells and how we can use them. Find powerpoint presentations and slides using the power of, find free presentations research about in vitro fertilization ethical issues ppt. Therapeutic applications of stem cells will be further discussed using metaanalysis, which compares all of the clinical studies conducted on patients suffering from nonmalignant diseases, such as autoimmune, cardiac, or vascular diseases, treated with bone marrow and bloodderived stem cells. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. An overview of stem cells what they are, where they can be found and what they can be used for, includes in the slides questions and discussion points about the ethics of using stem cells. In vitro fertilization ethical issues ppt xpowerpoint. Stem cell therapy is a type of regenerative medicine similar to organ transplants once stem cell line is created, no matter how it is derived, it is immortal nih,2009. This powerpoint covers the new 2016 aqa gcse unit called forces.
Describe in simple terms how cells genetically identical to a patient could be obtained. Still, the inherent heterogeneous nature of differentiating cultures remains a primary challenge in stem cell research. Nov 07, 2010 an overview of stem cells what they are, where they can be found and what they can be used for, includes in the slides questions and discussion points about the ethics of using stem cells. The lesson is a standalone lesson which contains no experiments, but does contain lots of.
Embryonic stem cells could be used to replace faulty cells in sick people e. The lesson is based on module b1 from ocr science you and your genes and has plenty of differentiation for highlow ability. It introduces stem cells to year 10 pupils taking gcse biology. Stem cell therapy is a type of regenerative medicine similar to organ transplants once stem cell line is created, no. The resources are packed with useful diagrams, and the slides include jargonfree explanations of key concepts for the presenter. Consider the stemandleaf display next time you have to. After 8 hours, some cells are making liver proteins, marked with green. This lesson has been written for a nonscientist supply teacher. Review the powerpoint presentation in the file titled stem cells and cancer. They are classified into embryonic stem cells, perinatal stem cells and induced pluripotent stem cells based on the tissue of origin.
A common misconception is that stem cells are commonly from embryos. The hematopoietic tissue contains cells with longterm. Revise mitosis, the cell cycle and how stem cells work in humans and plants for gcse biology, aqa. This aqa unit 2 quiz will help you revise the function of stem cells along with their uses and ethical objections. Ppt cancer stem cells powerpoint presentation free to. This slideshow covers the content from the cell biology topic in the 2016 aqa syllabus. The stem cell education outreach program is part of a movement in and by california the california stem cell education initiative to incorporate stem cell topics into high school science classes. Techniques used in the stem cell field have identified selfrenewing cells. Stem cellsppt mesenchymal stem cell cell potency free. A powerpoint presentation and collection of easytouse classroom activities for a number of different age student age groups. It could also be used for revision recap of topics, or to assess your classes prior knowledge. I intend to condense a lot of sophisticated science into simple language to give. Winner of the standing ovation award for best powerpoint templates from presentations magazine.
Describe where stem cells can be found in animals and plants. So bone marrow stem cells can develop into liver like cells in a dishwhat. Flow cytometry is a powerful methodology for characterizing, analyzing, and isolating stem cells. Selfrenewal when a stem cell divides, each daughter cell can either retain its stem cell identity, or can become a progenitor. Although stems cells from embryos are used in stem cell research there has never been a successful treatment of a disease using embryonic stem cells. Cancer stem cells 1 cancer stem cells camb 512 february 21, 2008 2 what makes a stem cell a stem cell. Learn about the types of stem cells and stem cell therapies available for uses in cancer treatment, bone marrow transplantation, and spinal cord injury, as well as research. What are stem cells genetics biology fuseschool youtube. Home introductory lessons on stem cells and regenerative medicine introductory lessons on stem cells and regenerative medicine each includes a script with detailed explanation, as well as videos with and without audio. Gcse stem cells their function, uses and ethics revision. This notated presentation covers stem cell and regenerative medicine learning standards of the advanced. There are over 25,000 patients treated with adult bone marrow stem cells in europe each year.
Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. View and download powerpoint presentations on in vitro fertilization ethical issues ppt. For eg,a blood cell giving rise to a blood cell only but not brain cell. Find powerpoint presentations and slides using the power of, find free presentations research about ethical issues in stem cells ppt. Purified bone marrow stem cells from a male mouse are grown near injured liver from a female mouse, but separated by a fine filter. Aqa unit 1 stem cells cover lesson pack teacher made twinkl. Oct 31, 2016 adult stem cells are also unspecialised cells but whilst they can develop into many types of cell, unlike embryonic stem cells, they cannot develop into every type of cell. This presentation was made by the stem cell education outreach program sceop at uc berkeley. After pasting to powerpoint, you get a clearer picture if you stretch the copy and enlarge the font. These powerpoint presentations are for key stages 3 and 4 and introduce students to some basic principles of biology which they need to master in order to understand biological processes. We will begin the class by discussing differences between embryonic, fetal, cord blood, placental and adult stem cells. Cell biology interactive video animations bioalive. Using human stem cells gcse biology single science revision. Describe how stem cells could be used to help treat some medical conditions.
Adult stem cells are also unspecialised cells but whilst they can develop into many types of cell, unlike embryonic stem cells, they cannot develop into every type of cell. Stem cell therapy plus offers what vitamins, minerals and other conventional or natural treatments cannot. This applies to both windows and macintosh platforms. Clicking on the required topic will allow you to view a free revision presentation.
All design backgrounds, graphics, typefaces, and colors have been created and are preset by an expert graphic designers which are working with some of the most prominent businesses in the world. If you do not have powerpoint installed you can download powerpoint viewer free here. In 35 day old animal embryos they give rise to the entire body of the organism, including all of. Cell biology and cancer animations rediscovering biology how a protooncogene becomes an oncogene. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. View and download powerpoint presentations on ethical issues in stem cells ppt. All too easily, a powerpoint presentation transforms an interesting topic into a snooze fest. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The lesson really needs the materials printed in colour for maximum effect and i like do them as a3 for each group. Stem cell therapy plus aims to awaken dormant cells within the human body, thereby stimulating the growth and function of existing tissue and repairing or regenerating old and malfunctioning cells.
Discover information on stem cell transplants, therapy, and learn the definition of what stem cells are. Describe where stem cells can be found in animals and. Stem cell research is a rapidly expanding field with the potential to develop therapeutic agents to treat diseases as well as study disease development from early stages. Stemandleaf plots present a distribution of scores in excel. Scribd is the worlds largest social reading and publishing site. Pluripotent and multipotent stem cells sigmaaldrich. A depiction of some types of mutations that can occur to turn a protooncogene into an oncogene.
Jun 07, 2011 stem cells, stem cell ppt, biology slideshow, presentations slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Missing words are displayed in mixed order on the designated slide on the accompanying powerpoint presentation to the lesson. I intend to condense a lot of sophisticated science into simple language to give you an overview of mesenchymal stem cells. Basic pluripotent stem cell culture protocol stembook. Cancer stem cells not all the cells within a tumor can maintain tumor growth, most cancers are not clonal. I have used some of the ks3 key ideas graphics and also some from various stem cell resources online.
A revision mat for the new aqa biology specification foundation. As part of their work on cells in gcse biology, year 10 and year 11 pupils will look at stem cells. Stem cells have the unique ability to selfrenew or to differentiate into various cell types in response to appropriate signals within the body. Stem cell research powerpoint free download as powerpoint presentation.
Plant and animal cells, eukaryotic and prokaryotic cells, bacteria, structures in a typical plant and animal cell, specialised cells, xylem and phloem, cell differentiation, microscopy, scanning electron microsopes, growing bacteria using agar plates, cell division. This powerpoint is designed for use as a quick activity, for example at the start or the end of a lesson. Analysis and isolation of stem cells using flow cytometry. Embryonic stem cells from the patients own body are the most soughtafter and effective stem cells for use in treatment. A multifaceted lesson immerses ap biologists into the world of the stem cell. An introduction to the field of regenerative medicine. The culture of human pluripotent stem cells shares many of the same protocols as standard mammalian cell culture. Stem cells are one of the major discoveries of modern science.
Ppt what are stem cells powerpoint presentation free to. Gcse ocr gcse 91 biology b twenty first century science. To upload a revision of a paper, the submitting author should log in to their. If cells are removed from the embryo called embryonic stem cells they will differentiate into any cell type. Multipotent stem cells are stem cells that have begun differentiating into a general type of cell. Their discovery lets us treat patients suffering from paralysis but there are critics. Includes slides, discussion cards, worksheets and puzzles. Delivering the perfect presentation californias stem cell. I have an engaging powerpoint on stem cells, with opportunities for discussion and debates on the topic, written tasks and role play, as well as stem cell exam questions for both higher or foundation students. To make everything look nicer for pasting to powerpoint, merge the cell holding the leaves label with a few of the cells to its right.
Authors are given three months to complete a request for major revision and three weeks to. All information was taken directly from the aqa revision guide with only the key points from b2 5. Stem cells and what do they do is the subject of this presentation. Stem cell research proposes to use stem cells to repair or replace damaged tissues in order to treat an extremely wide range of conditions, including severed spinal cords, nonfunctioning endocrine glands, diabetes, cancer, heart disease, various types of brain damage, and many other conditions. Cells at the early stages in the development of the embryo are stem cells. Stem cell therapy stemcell therapy is the use of stem cells to treat or prevent a disease or condition. They have barely started differentiating and can develop into almost any other type of cell,except placenta.