Interactive Biology Interactive Biology Serendip sees the web as a tool which can make education a more interactive and exploratory process, by making freely available educational resources at a variety of levels and also, even more importantly, be making it increasingly possible to learn by doing (see Serendip's web principles and credo on education and technology). To encourage understanding and use of the web in this way, Serendip provides annotated lists of links useful for learning/teaching in a variety of areas (see Interactive Physics and Interactive Chemistry). Click here to jump to one of the following topics: Comprehensive Biology TutorialsSites of General Scientific InterestPlaying with AppletsKids StuffCell BiologyNeurobiologyPlants/AnimalsDisease/Disease FightingGeneticsHuman AnatomyNutritionGames/QuizzesMiscellaneousAdditional Resources Additional Resources Science and Education | Serendip Home |
How to Meditate and Live From the Heart Cell Cycle and Cell Division: Introduction | Learn Science at Scitable The study of the cell cycle focuses on mechanisms that regulate the timing and frequency of DNA duplication and cell division. As a biological concept, the cell cycle is defined as the period between successive divisions of a cell. During this period, the contents of the cell must be accurately replicated. Microscopists had known about cell division for more than one hundred years, but not until the 1950s, through the pioneering work of Alma Howard and Stephen Pelc, did they become aware that DNA replication took place only at a specific phase of the cell cycle and that this phase was clearly separated from mitosis. Howard and Pelc's work in the broad bean, Vicia faba, revealed that the cell goes through many discrete phases before and after cell division. The most significant progress in this research field came with the demonstration that specific protein complexes involving cyclins were critical for regulating the passage of cells through the cell cycle.
About The University of the Heart is a two-year program in the art and science of meditation and its application to every aspect of your life. As more than half of the program is online text, voice and video, the program can be done part-time, from home, while you maintain your job and relationships. The objective of the program is to develop in you the skill and understanding of mysticism that will lead you to the state of Illumination. To learn more about our program, click one of the links to the left. To learn more about the path of the heart, read through the articles on the blog. What Is A Spiritual School? 20 Reasons to Practice Heart Rhythm Meditation 11 Ways to Build Mastery (Plus, the Essence of Self-Control) 6 Powers That You Will Always Have (And Why They're All You'll Ever Need) We hope to create a vibrant, heart-centered community here.
A Basic Primer on Biotechnology A list of current publications from NDSU Extension Service. The materials on this site are organized by topic. Use the menu to browse for materials related to the listed topics. You'll find the most recent materials at the top of each list. The educational materials listed here have been through a thorough review process and are available in hard copy from the Distribution Center unless marked otherwise. Most are free in PDF format. Latest NDSU Extension Publications Safe Food for Babies and Children: Heating Solid Food Safely - FN715 Whether warming bottles or solid foods, it is ALWAYS important to use safe heating practices to keep your baby happy and healthy. Grass Tetany - V1703 This publication provides clientele with overview of Grass Tetany, symptoms of the disorder, and management guidelines to prevent the disorder. Nourish Your Joints - FN1489 Most of us experience some joint stiffness during seasonal changes. Nourish Your Bones - FN1488 Size up the Supplement - FN1491
Heart Meditation Gives You a Resilient and Peaceful Heart The Heart Connects Body, Mind, and Soul Heart meditation is a powerful and transformational way to connect with your authentic self and end the struggle, pain, and blockages that may be limiting you. Developing a conscious relationship with your heart is the beginning of a life-long friendship. When you do this, your heart begins to speak to you and remind you of what is really important. A culture of the heart is emerging. Let your heart center open and relax. When you approach life from the heart, you feel more alive and in touch with your authentic self. If you meditate on your heart you tap into your heart's resources in a powerful way. Focusing on your heart helps you find your ground and also helps you reach for the stars. Finding your heartbeat brings attention to your heart. We've all been taught to rely on our minds and we have ignored our most powerful ally, our hearts. Too much dependence on our minds is exhausting and drains our energy and personal power. Related Articles:
Introduction to Cellular Respiration. Introduction: Once the energy that was in sunlight is transformed into chemical energy, often by photosynthesis, the organism has to now convert the chemical energy into a usable form. It may seem a bit odd for there still to be more steps. What goes on in living things is not really like burning because the molecules from which we harvest energy give up their energy in a controlled fashion rather than all at once as what happens in a fire. The Point of Cellular Respiration The point of cellular respiration is to harvest electrons from organic compounds such as glucose and use that energy to make a molecule called ATP. ATP: Adenosine tri-phosphate,ATP is a nucleotide with three phosphate groups instead of one phosphate group. More about the role of of ATP in metabolism is here. Types of cellular respiration: There are two basic types of cellular respiration aerobic cellular respiration and anaerobic cellular respiration. Aerobic Respiration. Stages in Aerobic Respiration: Glycolysis.
Welcome - Institute for Applied Meditation on the Heart