Bacterial Identification Virtual Lab | HHMI's BioInteractive. This virtual lab will familiarize you with the science and techniques used to identify different types of bacteria based on their DNA sequences. Model Builder | This interactive tool introduces students to building scientific models. Educators can use the tool to create assignments and, in some cases, automatically grade student models. Students can also use the tool to check their work against provided reference models. Developing and using models is a key science practice highlighted in …The Immune System Click & Learn Educator Materials - HHMI BioInteractiveThis PDF document provides an overview of the immune system and its components, as well as tips and resources for teaching this topic using the interactive module and the student worksheet. Learn how to guide your students through the immune response, the roles of B and T cells, and the effects of vaccines. The immune system recognizes invaders in a complex way. The two lymphocyte groups use different strategies. B cells can attack the intruder directly. T cells require assistance from B cells or other white blood cells that ingest and digest foreign invaders. Protein fragments from the processed invader reappear on the surface of these …Developed for high school and higher education educators, HHMI BioInteractive films motivate and inspire learning, engage students in the process of science, and instill …May 26, 2021 · This web tool provides a quick and easy way of visualizing and analyzing data without advanced technological requirements. With Data Explorer, students can easily create a variety of plots to visualize data. They can also quickly generate statistical summaries and perform hypothesis testing with a variety of tests. This section simulates a real neurophysiological experiment that explores the leech's nervous system. You may want to review background on the Neuron, Resting Potential, Action Potential, and Voltage Display before starting the simulation.My Take. HHMI Biointeractive is one of the best tools out there for introducing and extending knowledge in IB Biology (and MYP Science), ...Trophic cascades refer to impacts that reach beyond adjacent trophic levels. This Click & Learn first walks students through a classic trophic cascade triggered by the loss of sea otters from a kelp forest ecosystem. Students then test their understanding of trophic cascades in four other case studies, where they predict the relationships among ...HHMI BioInteractive is transforming science education by bringing the power of stories into the classroom. Developed for high school and higher education educators, HHMI BioInteractive films ...Feb 17, 2023 · Description. This interactive module explores the diversity of viruses based on structure, genome type, host range, transmission mechanism, replication cycles, and vaccine availability. The Click & Learn incorporates engaging 3D models of 10 different viruses — coronavirus, rabies, influenza A, HIV, Ebola, tobacco mosaic virus (TMV ... Salamanders can regenerate fully functional limbs in response to amputation. The animation illustrates what happens when a salamander’s leg is cut off. After the wound heals, a mass of undifferentiated cells forms at the site of the cut. These cells differentiate to produce all the specialized tissues of the limb, including muscles, bones ...The Beautiful Undammed ... After a dam removal on Washington's Elwha River, scientists are chronicling a story of ecological rebirth. Recovering salmon ...Yohana Nava Celedon - Cell Membrane Explore Activity. Biology document from University of Puerto Rico, 1 page, The Immune System Introduction Immune …Esta animación explora el proceso de la fotosíntesis y las estructuras que lo llevan a cabo. La fotosíntesis convierte la energía lumínica del sol en energía...Biomolecules on the Menu. You need food to build your cells and fuel your activities. How does the food you eat provide the energy you need? Take a bite and find out!Description. This tutorial describes the structure and function of the p53 protein, how its activity is regulated in cells, and how mutant versions of p53 can lead to cancer. The Click & Learn presents different types of genes that, when mutated, contribute to cancer, including oncogenes, tumor suppressor genes, and DNA repair genes.This interactive module allows students to examine fossils of fish, tetrapods (four-limbed animals), and their transitional forms. Both fish and tetrapods are types of vertebrates. Fish were the first vertebrates to appear in the fossil record, more than 500 million years ago. Because tetrapods appeared in the fossil record later, about 365 ...The lab is divided into two sections: In Leech Dissection, you will observe a procedure that isolates part of the leech's nervous system to make the neurons accessible for electrodes. In Probe & Identify, you will place electrodes in different neurons to explore their electrical responses to touch stimuli. You will also use fluorescent dye to ...Jan 8, 2024 ... Are you an educator in the biosciences? HHMI BioInteractive offers many free resources, workshops and a dynamic educators community ...Aug 28, 2020 · This four-part animation series explores the biology of the virus SARS-CoV-2, which has caused a global pandemic of the disease COVID-19. SARS-CoV-2 is part of a family of viruses called coronaviruses. The first animation, Infection, describes the structure of coronaviruses like SARS-CoV-2 and how they infect humans and replicate inside cells. The correct answer is darker skin. Chimpanzees have light skin under all their fur. The common ancestor we share with chimpanzees probably had lighter skin, like other primates. Genetic evidence shows that dark skin evolved in the human lineage about 1.2 million years ago, as our ancestors became less hairy.Biomolecules on the Menu. Biomolecules. on the Menu. You need food to build your cells and fuel your activities. How does the food you eat provide the energy you need? Take a bite and find out! Silhouette and cross-section of a person holding a sandwich, illustrating internal organs and blood vessels. Supporting Information. Ambassadors ... HHMI BioInteractive Ambassadors are expert high school and undergraduate educators who work closely with BioInteractive to promote and support ...Jun 1, 2023 ... This animation shows the reactions of the citric acid cycle, which splits off carbon atoms and generates energy-rich reduced forms of ...Overview of the Experiment. Through the following steps, you will explore how the leech's nervous system responds to different kinds of touch stimuli: Insert an electrode into a single neuron. Monitor the neuron's electrical response as you stimulate the skin with different tools. Inject the neuron with a fluorescent dye and observe its anatomy.Trophic cascades refer to impacts that reach beyond adjacent trophic levels. This Click & Learn first walks students through a classic trophic cascade triggered by the loss of sea otters from a kelp forest ecosystem. Students then test their understanding of trophic cascades in four other case studies, where they predict the relationships among ...Biology of SARS-CoV-2 Infection Evolution Detection Vaccination Biology of SARS‑CoV‑2 SARS‑CoV‑2 is a virus that, starting in 2020, has caused the largest global pandemic in …My Take. HHMI Biointeractive is one of the best tools out there for introducing and extending knowledge in IB Biology (and MYP Science), ...Moth Mimicry- Using Ultrasound to Avoid Bats - HHMI BioInteractive Video. Follow. from Gorongosa National Park. 7 years ago. Description; Recommended ...Explain your answer. ... Having the brain in the gut is crucial as it aids in digestion, sensing food, making reflexes against lousy food, and also ... ... Having ...Feb 28, 2009 · Taxonomy is a discipline in science concerned with grouping species by common traits. In this Click & Learn, students explore some of the principles of taxonomy by grouping seashells based on their shapes, structures, and other characteristics. Students examine photos of 20 different shells. Clicking on each image opens a short description and ... Ambassadors ... HHMI BioInteractive Ambassadors are expert high school and undergraduate educators who work closely with BioInteractive to promote and support ...HHMI BioInteractive provides free online resources for teaching and learning biology, such as interactive modules, videos, activities, and films. Explore topics ranging from genetics and evolution to ecology and biochemistry with real science, real stories, and real data. Evolution can happen relatively quickly. In freshwater North American stickleback populations, the loss or reduction of pelvic spines has evolved within the past 10,000 years. Moreover, genetic data from living organisms can be used to estimate when evolutionary changes occurred—even if they were millions of years ago.This interactive module allows students to collect and analyze data from a virtual river to construct biomass and energy pyramids. In this Click & Learn, students explore trophic relationships in an aquatic ecosystem. First, they measure the biomass of algae and estimate the number of fish it could support. After collecting data to compare …This activity guides the analysis of a published scientific figure from a study that investigated evolutionary changes in seed-eating finches after a drought. In 1976, seeds on the Galápagos island of Daphne Major were diverse and plentiful. A drought in 1977, however, reduced seed availability. The figure in this study shows the distribution ...Biology document from Westwood High School, 5 pages, 9/8/22, 10:36 PM Report: Bumblebee Case Study: HHMI BioInteractive Bumblebee Case Study Report Emilio ...Description. Leading evolution educator Ken Miller discusses the controversy surrounding the teaching of evolution, presents compelling evidence for evolution and reasons why "intelligent design" is not scientific. The presentation also features Dr. Miller's responses to questions from a live audience of high school students.Influenza A virus. Part of the Orthomyxoviridae family, which also includes other types of influenza viruses. ~100-nm enveloped particles with a spherical or oblong capsid. Segmented (–)ssRNA genome of ~13,500 bp, consisting of eight segments. Infects birds and mammals including humans and pigs.SARS‑CoV‑2 is a virus that, starting in 2020, has caused the largest global pandemic in recent history. The disease caused by this virus, called COVID‑19, has affected millions of people worldwide. Watch these animations to learn about the biology of SARS‑CoV‑2, including how it infects and replicates in human cells, how it evolves ...Sep 14, 2018 ... Understanding Global Change | This interactive module allows students and educators to build models that explain how the Earth system works.Description. This interactive module explores how the process of eukaryotic gene expression is regulated, using the production of the enzyme lactase as an example. Eukaryotic gene expression can be regulated by several processes, including transcriptional regulation, RNA processing, translational regulation, and protein processing and …Oct 4, 2021 · Description. In this activity, students build a paper model of DNA and use their model to explore key structural features of the DNA double helix. This activity can be used to complement the short film The Double Helix. Students use paper nucleotides printed on card stock to build a single-stranded DNA sequence assigned by their instructor. All viruses contain genetic material, called the viral genome, that encodes one or more proteins.Viral genomes vary in their type of nucleic acid (RNA or DNA) and their number of nucleic acid strands (written as ss for single-stranded and ds for double-stranded).. In addition, RNA genomes vary in the sense of their strands, which is the direction in which …Exploring Keystone Species. Meet the animal influencers that play an oversize — and often surprising — role in shaping our world. Explore the Map.17 likes, 0 comments - biointeractive on February 13, 2024: "Want to know what it’s like to be part of the BioInteractive Ambassador Academy, a multi-year p ...Description. This interactive module explores how the process of eukaryotic gene expression is regulated, using the production of the enzyme lactase as an example. Eukaryotic gene expression can be regulated by several processes, including transcriptional regulation, RNA processing, translational regulation, and protein processing and …Leech Dissection: Step 7. The blood sinus has many swellings along its length.This interactive module uses the central dogma as a model for exploring how modern molecular biology technologies can be used to treat different genetic conditions. The Click & Learn describes different …Mar 22, 2012 · This interactive module allows students to explore the science of Earth's deep history, from its formation 4.5 billion years ago to modern times. EarthViewer dynamically shows how continents grow and shift as students scroll through billions of years. Additional layers let students explore changes in atmospheric composition, temperature ... This animation shows how influenza viruses can combine their genetic information to produce new viral strains. When two different strains of a virus infect the same host cell, their genetic material can mix and produce a new, recombinant strain. The animation illustrates an example of this process using the influenza virus.Explore biomes, climate, biodiversity, and human impacts around the globe and at different times with this data-rich Click & Learn. Drop a pin in any location to see …9.3K 834K views 8 years ago Narrated by anthropologist Nina Jablonski, this engaging animation shows how human skin cells produce the pigment melanin, which …Esta animación explora los componentes y enlaces químicos de los nucleótidos que constituyen el ADN.Como se muestra en la animación, el ADN es un polímero co...SARS‑CoV‑2 is a virus that, starting in 2020, has caused the largest global pandemic in recent history. The disease caused by this virus, called COVID‑19, has affected millions of people worldwide. Watch these animations to learn about the biology of SARS‑CoV‑2, including how it infects and replicates in human cells, how it evolves ... HIV is a retrovirus that infects a type of immune system cell called a helper T cell. As shown in the animation, HIV binds to receptors on its host cell’s surface and fuses with the cell membrane to deposit its genetic material and viral proteins into the cell. One viral protein, the enzyme reverse transcriptase, converts HIV’s RNA genome ...HHMI BioInteractive has a wide variety of classroom resources on topics in Anatomy & Physiology where students explore interactive content, data from scientific ...Salamanders can regenerate fully functional limbs in response to amputation. The animation illustrates what happens when a salamander’s leg is cut off. After the wound heals, a mass of undifferentiated cells forms at the site of the cut. These cells differentiate to produce all the specialized tissues of the limb, including muscles, bones ...In 1958, Meselson and Stahl published the results of a pulse-chase experiment to determine how cells replicate their DNA. Students will first read about how the experiment was conducted and describe the predicted results based on three possible models of DNA replication. They then evaluate the actual experimental results.Oct 4, 2021 · Description. In this activity, students build a paper model of DNA and use their model to explore key structural features of the DNA double helix. This activity can be used to complement the short film The Double Helix. Students use paper nucleotides printed on card stock to build a single-stranded DNA sequence assigned by their instructor. Aug 28, 2020 ... Biology of SARS-CoV-2 | This four-part animation series explores the biology of the virus SARS-CoV-2, which has caused a global pandemic of ...Evolution can happen relatively quickly. In freshwater North American stickleback populations, the loss or reduction of pelvic spines has evolved within the past 10,000 years. Moreover, genetic data from living organisms can be used to estimate when evolutionary changes occurred—even if they were millions of years ago.HHMI BioInteractive: Providing real science, real stories, and real data to engage students in exploring the living world. Empowering Educators. Inspiring ...Oct 10, 2017 · This interactive module uses the central dogma as a model for exploring how modern molecular biology technologies can be used to treat different genetic conditions. The Click & Learn describes different steps in the pathways from gene to RNA to protein. It also provides information about a treatment strategy that targets each step, and an ... The Immune System Click & Learn Educator Materials - HHMI BioInteractiveThis PDF document provides an overview of the immune system and its components, as well as tips and resources for teaching this topic using the interactive module and the student worksheet. Learn how to guide your students through the immune response, the roles of B and T cells, and the effects of vaccines. The Immune System Click & Learn Educator Materials - HHMI BioInteractiveThis PDF document provides an overview of the immune system and its components, as well as tips and resources for teaching this topic using the interactive module and the student worksheet. Learn how to guide your students through the immune response, the roles of B and T cells, and the effects of vaccines. This four-part animation series explores the biology of the virus SARS-CoV-2, which has caused a global pandemic of the disease COVID-19. SARS-CoV-2 is part of a family of viruses called coronaviruses. The first animation, Infection, describes the structure of coronaviruses like SARS-CoV-2 and how they infect humans and replicate inside cells.This animation provides an overview of the structure and function of the human heart. The heart is an organ that pumps blood throughout the circulatory system, supplying cells with oxygen and nutrients. As shown in the animation, the heart pumps deoxygenated blood to the lungs and oxygenated blood returning from the lungs to the …The Great Elephant Census. This video follows the work of scientists conducting the first census of African savanna elephants in over 40 years and the methods they are using to obtain accurate, up-to-date numbers across the continent. Ecology. Environmental Science. Scientists at Work.Eric R. Kandel, MD and Thomas M. Jessell, PhD of Columbia University will help us understand how the nervous system turns an idea into action—from the complex processing that takes place in the brain to the direct marching orders the spinal cord gives to the muscles. Modern neuroscience equates mind with the organ we call the brain, an ...This is a modal window. The media could not be loaded, either because the server or network failed or because the format is not supported.Skin Color and Human Evolution. This activity guides the analysis of a published scientific figure from a study that investigated genetic factors contributing to skin color differences, particularly within African populations. Genetics. Evolution. Science Practices.Sep 13, 2016 · Trophic cascades refer to impacts that reach beyond adjacent trophic levels. This Click & Learn first walks students through a classic trophic cascade triggered by the loss of sea otters from a kelp forest ecosystem. Students then test their understanding of trophic cascades in four other case studies, where they predict the relationships among ... Leech Dissection: Step 10. One section of the leech is isolated by making two parallel cuts across the body (perpendicular to the anterior-posterior axis). The cuts are spaced far enough apart so that the section contains at least one ganglion.Biointeractive will not be available during maintenance on Tuesday, February 27, from 5-8PM ET. We apologize for any inconvenience. ... No rights are granted to use HHMI’s or BioInteractive’s names or logos independent from this Resource or in any derivative works. Version History. Date Published 03.07.11.Dec 18, 2023 ... About HHMI BioInteractive ... BioInteractive is a leading provider of free classroom resources and professional development for high school and ...HHMI BioInteractive brings the power of real science stories into tens of thousands of high school and undergraduate life science classrooms.Jul 12, 2021 ... This animation shows how glycolysis converts glucose into pyruvate through a series of enzyme reactions. It is the first of six animations ...Biomolecules on the Menu. Biomolecules. on the Menu. You need food to build your cells and fuel your activities. How does the food you eat provide the energy you need? Take a bite and find out! Silhouette and cross-section of a person holding a sandwich, illustrating internal organs and blood vessels. Supporting Information. The immune system recognizes invaders in a complex way. The two lymphocyte groups use different strategies. B cells can attack the intruder directly. T cells require assistance from B cells or other white blood cells that ingest and digest foreign invaders. Protein fragments from the processed invader reappear on the surface of these …HHMI BioInteractive logo. compact logo file for HHMI BioInteractive. Leave a Comment Cancel reply. Your email address will not be published. Required fields ...Apr 12, 2023 · This Click & Learn connects food with energy production and storage in cells. Students embark on an engaging exploration of how food is digested into nutrients, how nutrients are absorbed into the bloodstream and delivered to cells, and how cells use nutrients in cellular respiration. The three main sections provide a progressively zoomed-in ... Description. This activity explores the evidence that differences in human skin color are adaptations to varying intensity of UV light, as discussed in the short film The Biology of Skin Color. In this film, anthropologist Nina Jablonski walks through the evidence that the different shades of human skin color are evolutionary adaptations to the ...Description. This interactive, modular lab explores techniques for identifying and recording the electrical activities of neurons, using the leech as a model organism. In this lab, students investigate and map how neurons in the leech’s nervous system respond to different touch sensations. The lab includes sections on dissecting a leech ...Carbon naturally cycles between the atmosphere, land, and ocean. The animation follows one common path of carbon through different forms and locations. As shown, carbon can enter the atmosphere as carbon dioxide from volcanic eruptions. Carbon dioxide can be removed from the atmosphere by dissolving in water to form carbonic …hhmi BioInteractive. Cytoplasm Close Window The cytoplasm is a gel-like substance made mostly of water that fills the interior of cells. Organelles and proteins inside a cell are suspended within the cytoplasm. Billions of chemical reactions occur in the cytoplasm. Nucleus Close Window The nucleus is a membrane-bound organelle that is …Carbon naturally cycles between the atmosphere, land, and ocean. The animation follows one common path of carbon through different forms and locations. As shown, carbon can enter the atmosphere as carbon dioxide from volcanic eruptions. Carbon dioxide can be removed from the atmosphere by dissolving in water to form carbonic …Apr 12, 2023 · This Click & Learn connects food with energy production and storage in cells. Students embark on an engaging exploration of how food is digested into nutrients, how nutrients are absorbed into the bloodstream and delivered to cells, and how cells use nutrients in cellular respiration. The three main sections provide a progressively zoomed-in ... Description. This interactive module explores methods used to survey large animal populations, and what they have revealed about the current state of the African elephant population. African elephants …
HHMI Biointeractive; Supporting Information Summary. This tool can be used to turn any BioInteractive video into an “interactive video” that includes pause points, questions, and labels. Educators can use the tool to create an interactive video, then share a link to that video with students. The tool also contains a library of interactive .... Current fortnite store
Jun 11, 2021 · Li Yao, HHMI Laura Bonetta, HHMI . Reviewers. Nadeene Riddick, HHMI Alice Lu, Yale University, CT Yexin Yang, Yale University, CT . Writing and Editing. Holly Basta, Rocky Mountain College, MT Laura Bonetta, HHMI Mary Colvard, Cobleskill-Richmondville High School (retired) Susan Dodge Esther Shyu, HHMI . Art Direction. Li Yao, HHMI. UI/UX ... Nov 12, 2013 · Description. This film explores the epic voyages of Darwin and Wallace that led each to independently propose the natural origin of species and formulate the theory of evolution by natural selection. Up until the early 1800s, most people, scientists included, believed that every species was specially created by God in a form that never changed. CSI WILDLIFE. DNA analysis is helping law enforcement stop the poaching of African elephants for their ivory. In this interactive, you will analyze genetic evidence from two crime scenes to solve each case. In the first, you will compare the DNA profile of a sample of seized ivory to the DNA profiles of elephants that were killed in a park to ...https://www.youtube.com/watch?v=mcM23M-CCog.Sep 13, 2016 · Trophic cascades refer to impacts that reach beyond adjacent trophic levels. This Click & Learn first walks students through a classic trophic cascade triggered by the loss of sea otters from a kelp forest ecosystem. Students then test their understanding of trophic cascades in four other case studies, where they predict the relationships among ... The immune system recognizes invaders in a complex way. The two lymphocyte groups use different strategies. B cells can attack the intruder directly. T cells require assistance from B cells or other white blood cells that ingest and digest foreign invaders. Protein fragments from the processed invader reappear on the surface of these …Eric R. Kandel, MD and Thomas M. Jessell, PhD of Columbia University will help us understand how the nervous system turns an idea into action—from the complex processing that takes place in the brain to the direct marching orders the spinal cord gives to the muscles. Modern neuroscience equates mind with the organ we call the brain, an ...Teaching Genetics and Molecular Biology Using Lactose Intolerance. This playlist can be used to teach several core concepts in genetics and molecular biology by having students collect and interpret evidence to explain the biology of lactose intolerance. It can be used in a general high school biology course.This film explores four decades of research on the evolution of Galápagos finches, which has illuminated how species form and diversify. Evolutionary biologists Rosemary and Peter Grant spent four decades tracking changes in body traits directly tied to survival in the famous Galápagos finches. They also identified behavioral characteristics ...Jan 23, 2024 · Download. Download. Sickle Cell: Natural Selection in Humans | This film explores the evolutionary connection between an infectious disease, malaria, and a genetic condition, sickle cell disease.Scientist Tony Allison first noticed a connection between malaria and the sickle cell trait while working in East Africa in the 1950s. This activity guides the analysis of a published scientific figure from a study that investigated evolutionary changes in seed-eating finches after a drought. In 1976, seeds on the Galápagos island of Daphne Major were diverse and plentiful. A drought in 1977, however, reduced seed availability. The figure in this study shows the distribution ...Jul 12, 2021 ... This animation shows how glycolysis converts glucose into pyruvate through a series of enzyme reactions. It is the first of six animations ...Description. This video explores how the kidneys filter blood to remove wastes and excess fluid from the body, maintaining a healthy balance of water and salts in the blood. Physician Richard Lifton explains that as fluids (mostly water) from blood move through the kidney, almost all of the water, along with salts and nutrients the body needs ...Submit comments, questions, or feedback about this resource via email to: [email protected]. This interactive, modular lab explores how stickleback fish and fossil specimens are used to study evolutionary processes, with an emphasis on data collection and analysis. In this lab, students learn and apply techniques for analyzing the forms and structures of organisms — in particular, the pelvic structures of the threespine ...Jul 20, 2015 ... Penn State University anthropologist Dr. Nina Jablonski explains how different shades of skin color arose as adaptations to the intensity of ...This animation shows how the proton gradient across the mitochondrial membrane powers the ATP synthase enzyme to make ATP. It is the fifth of six animations about cellular respiration. These animations bring to life the molecular engines inside mitochondria that generate ATP, the main source of chemically stored energy used throughout the body..