Courses tagged with "Information policy" (27)

Explore the secret of life through the basics of biochemistry, genetics, molecular biology, recombinant DNA, genomics and rational medicine.

Learn about the origin and evolution of life and the search for life beyond the Earth.

A thorough understanding of the systems of the body and the ways in which they fit together is imperative for study in many fields of biological inquiry, including medicine, physiology, developmental studies, and biological anthropology.  This course will provide you with an overview of the body from a systemic perspective.  Each unit will focus on one system, or network of organs that work together to perform a particular function.  At the end of this course, we will review the body from an integrative perspective, creating a more realistic vision of the ways in which the systems overlap.  We will also discuss current body imaging techniques and learn how to correctly interpret the images in order to put our newly-gained anatomical knowledge to practical use. This is a terminology-heavy course.  We will identify tissues and organ systems according to their functional and regional contexts, but information concerning the processes by which the tissues and organ systems actually function will be covered…

Genetics is the branch of biology that studies how traits are passed on from one generation to the next and why there are similarities and differences between related individuals. Prior to the discovery of genes, scientists knew that parents passed something down to their offspring, but they did not know how or what. Gregor Mendel’s famous experiments with peas indicated that certain features, such as pea texture and flower color, are encoded by two sets of traits and that the parental traits can be separated. Decades later, scientists discovered that parents passed down DNA, which was present in chromosomes. Since the discovery of DNA, we have come to appreciate the importance of chromosomes. Genomics is a relatively new field with the bold aim of understanding the function of every single gene in a genome, including the human genome. This field took off with the completion of the first sequenced genome, and after the completion of the Human Genome Project, it has attracted increasing research. Mendelian…

Even in ancient times, scholars believed that diseases could be spread by organisms too small to be seen by the naked eye. Before we discovered that bacteria cells were the real culprits, many attributed disease to other sources. Now that scientists have definitively identified the microscopic causes of various infectious diseases, microbiology, or the study of microscopic-sized organisms, has become an increasingly important field in biology and in the larger biomedical community. Most microbes are harmless. Some of them are essential for life on Earth, e.g. through their ability to fix nitrogen. Biotechnology, which is truly the industry of our times, takes advantage of microbes for the production of a variety of complex substances, and it also mass-produces natural and engineered microbes for human use. This course will cover a range of diverse areas of microbiology, including virology, bacteriology, and applied microbiology. This course will focus on the medical aspects of microbiology, as medical res…

Biology 101: Intro to Biology is designed to be used to prepare you to earn real college credit by passing the Biology CLEP exam . This course covers topics that are included on the exam, such as genetics, physiology, plant and animal biology, ecology and evolution. Use it to help you learn what you need to know about biology topics to succeed on the exam.

The biology instructors are experienced and knowledgeable educators who have put together comprehensive video lessons in categories ranging from Mendel's first law to the anatomy of the brain. Each category is broken down into smaller chapters that will cover topics more in-depth. These video lessons make learning fun and interesting. You get the aid of self-graded quizzes and practice tests to allow you to gauge how much you have learned.

Learn to differentiate between DNA and RNA and between mitosis and meiosis through Education Portal's chapter on basic genetics. Our team of professional educators, who have experience in biology, designed the video lessons in this chapter to be brief and easy to follow. You'll get an overview of genetics before exploring more complex topics, like DNA mutation and comparative genomics. Other topics covered in this chapter include cloning and genetic modification. To be sure you've mastered the material covered in each video lesson, you can take the accompanying self-assessment quiz. Biology 102: Basic Genetics can help you prepare for the Excelsior College Basic Genetics exam ; passing this exam can earn you actual college credit.

Get a basic overview of microbiology before exploring advanced topics like bacterial cell morphology, nitrogen fixation and protozoan diseases through this online Education Portal course, Biology 103: Microbiology. Watch our video lessons on STDs, bacterial diseases and foodborne illnesses as you prepare to earn real college credit through the Microbiology Excelsior Exam . Though the subjects covered in these lessons are somewhat intense, our experienced, knowledgeable instructors have kept the videos brief, engaging and easy to follow. You also can benefit from the multiple-choice quizzes and written transcripts that complement each video.

Get a basic overview of microbiology before exploring advanced topics like bacterial cell morphology, nitrogen fixation and protozoan diseases through this online Education Portal course, Biology 103: Microbiology. Watch our video lessons on STDs, bacterial diseases and foodborne illnesses as you prepare to earn real college credit through the Microbiology Excelsior Exam . Though the subjects covered in these lessons are somewhat intense, our experienced, knowledgeable instructors have kept the videos brief, engaging and easy to follow. You also can benefit from the multiple-choice quizzes and written transcripts that complement each video.

Get a basic overview of microbiology before exploring advanced topics like bacterial cell morphology, nitrogen fixation and protozoan diseases through this online Education Portal course, Biology 103: Microbiology. Watch our video lessons on STDs, bacterial diseases and foodborne illnesses as you prepare to earn real college credit through the Microbiology Excelsior Exam . Though the subjects covered in these lessons are somewhat intense, our experienced, knowledgeable instructors have kept the videos brief, engaging and easy to follow. You also can benefit from the multiple-choice quizzes and written transcripts that complement each video.

Introduction to cell structure & function, molecular & organism genetics, animal development, form & function.

The Lungs and Pulmonary System. Red blood cells. Circulatory System and the Heart. Hemoglobin. Anatomy of a Neuron. Sodium Potassium Pump. Correction to Sodium and Potassium Pump Video. Electrotonic and Action Potentials. Saltatory Conduction in Neurons. Neuronal Synapses (Chemical). Myosin and Actin. Tropomyosin and troponin and their role in regulating muscle contraction. Role of the Sarcoplasmic Reticulum in Muscle Cells. Anatomy of a muscle cell. The Kidney and Nephron. Secondary Active Transport in the Nephron. The Lungs and Pulmonary System. Red blood cells. Circulatory System and the Heart. Hemoglobin. Anatomy of a Neuron. Sodium Potassium Pump. Correction to Sodium and Potassium Pump Video. Electrotonic and Action Potentials. Saltatory Conduction in Neurons. Neuronal Synapses (Chemical). Myosin and Actin. Tropomyosin and troponin and their role in regulating muscle contraction. Role of the Sarcoplasmic Reticulum in Muscle Cells. Anatomy of a muscle cell. The Kidney and Nephron. Secondary Active Transport in the Nephron.

Get a basic overview of microbiology before exploring advanced topics like bacterial cell morphology, nitrogen fixation and protozoan diseases through this online Education Portal course, Biology 103: Microbiology. Watch our video lessons on STDs, bacterial diseases and foodborne illnesses as you prepare to earn real college credit through the Microbiology Excelsior Exam . Though the subjects covered in these lessons are somewhat intense, our experienced, knowledgeable instructors have kept the videos brief, engaging and easy to follow. You also can benefit from the multiple-choice quizzes and written transcripts that complement each video.

DNA stores our genetic information and many diseases are caused by changes in its sequences. We will first learn about the basics of DNA and then find out how it allows for the development of diagnostic and therapeutic strategies.

Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biol

Build your earth science vocabulary and learn about cycles of matter and types of sedimentary rocks through the Education Portal course Earth Science 101: Earth Science. Our series of video lessons and accompanying self-assessment quizzes can help you boost your scientific knowledge ahead of the Excelsior Earth Science exam . This course was designed by experienced educators and examines both science basics, like experimental design and systems of measurement, and more advanced topics, such as analysis of rock deformation and theories of continental drift.

Global Warming Science teaches you about the risks and uncertainties of future climate change by examining the science behind the earth’s climate. You will be able to answer such questions as, “What is the Greenhouse Effect?” and “How and why has earth’s climate changed through geologic history?”

This science course is designed for college sophomores and juniors with some preparation in college-level calculus and physics. 

This course introduces what we already know, and what we are still discovering, about the form and function of the human brain.

Explore our past, present and future understanding of drugs. Where do they come from? How do they work? Join us and find out!

How do we read and model fictional minds? Introducing cognitive poetics: the application of cognitive science to literary reading.