Organelle Isolation and Marker Enzyme Assay
Cells contain many specialized structures known as organelles which perform a variety of specific functions. To obtain precise information about the structure and functions of subcellular organelles, it is imperative to isolate them free from contaminating organelles. Marker enzymes are known to be localized exclusively in specific organelles and are used to monitor the separation of these organelles. In this exercise the homogenate of Dictyostelium discoideum will be fractionated by differentia
Aquatic Food Web Interactions: Microcosms as Lake Models
A laboratory exercise for increasing knowledge of trophic cascades in aquatic ecosystems has led to a better understanding of several basic ecological tenets, including competition, predation, and a variety of other community-level food web interactions using microcosms from whole water plankton collections.
Níl Aon Ní
Quiz about the poem Níl Aon Ní.
The News of the World's demise
Our correspondents discuss the closure of Britain's best-selling newspaper and the latest developments in the phone-hacking scandal
This patient education program reviews the anatomy of the knee, symptoms, and treatments, including the benefits and risks of knee replacement surgery, for damaged knee joints. This is a MedlinePlus Interactive Health Tutorial from the National Library of Medicine, designed and developed by the Patient Education Institute.
Improved 64-bit Adobe Media Encoder in Premiere Pro CS5.5
Learn the new presets, intuitive context menus, and dramatically enhanced watch folder support in Adobe Media Encoder CS5.5 to make outputting your work for delivery everywhere a simple and intuitive process.
Mental Status Exam: Anatomy: Parietal Lobes
The parietal lobes are important for perception and interpretation of sensory information especially somatosensory information. The non-dominant parietal lobe is particularly important for visual-spatial function. The dominant parietal lobe is important for praxis, which is the formation of the idea of a complex purposeful motor act while the frontal lobes are important for the execution of the act. The Gerstmann syndrome, which consists of the constellation of acalculia, finger agnosia, right-l
Sow with piglets
Pigs are omnivores. Omnivores eat both plants and meat. Humans are also omnivores.
Video discusses the nervous system. It shows what the nervous system is responsible for. It discusses what the nervous system is made of, how big it is, and what it controls. It is called the nervous system because it is made of billions of nerve cells. The brain is divided into the right side and the left side. It also shows the different parts of the brain.
The Smoking Section
Learn various perspectives on the issue of smoking in public places in New York City in this video segment from New York Voices.
Adjectives - Quiz
The pupils will know what an adjective is. They will consolidate their understanding of adjectives. They will know several adjectives.
English Tutorial on Jane Schaeffer Body Paragraph Format
This nine minute video explains the Jane Schaeffer body paragraph writing format and includes the purpose of each of the eight sentences and provide a sample paragraph. Unfortunately, this video is all talking and there isn't any examples shown. A good overview to start this process.
Summer economy warming up
July 7 - Encouraging reports from U.S. retailers show consumers may be starting to spend as new reports on the job market point to a possible rebound there. Bobbi Rebell reports from New York.
Stocks surge as shoppers boost hopes
July 7 - Summary of business headlines: Nasdaq closes near 10-1/2 year high as consumers shop and hiring rebounds; News Corp's James Murdoch says newspaper hacking regrettable was painful decision; Apple acknowledges security risk to devices. Conway G. Gittens reports.
Coit Tower Projection, San Francisco 2004 - Living Ohlone, July 3rd and 4th, 2004
On July 3rd and 4th, 2004 a projection took place on the face of San Francisco's Coit Tower. This projection was a celebration of the rich indigenous heritage of the San Francisco Bay Area.
The projection featured images relating to Ohlone culture and life, illuminating a unique historical perspective of the Bay Area and honoring the original people of this land.
The project was supported by San Francisco and Parks, the Telegraph Hill Dwellers and the San Francisco Art Instit
A free energy market
The student will take a look at a folder of the VREG (the Flemish regulation agency for the electricity and Gas market) and will search for the cheapest energy supplier. During the research, the student will make a comprehensive summary of the text and write an assessment comparing the different energy suppliers.
Bees and plant growth
Bees help pollinate plants so they can reproduce. There are three different kinds of bees, and the queen bee is the largest. Bees keep their honey in their hives.