Category Archives: Biology

Biology PSA By: Kirsten Richards … Continue reading →

Washington Breathalyzer tests bring to mind erratic drivers and those who can't walk in a straight line. But researchers are exploring new ways of using breathalyzers in marine biology and dolphins are swimming to the forefront of this research. According to areport published last weekin the journal Analytical Chemistry, scientists have created a device that can monitor bottlenose dolphins' health by measuring chemicals in their breath. It's a less invasive technique than gathering skin or blood samples to assess the well-being of these marine mammals, whichlast year washed up on shoresalong the US Atlantic Coast in alarming numbers. Scientists discovered that a disease, cetacean morbillivirus, likely killed those dolphins. The breathalyzers serve two purposes: keeping dolphins alive and gaining a better understanding of marine mammals' biology. To reach these goals, the researchers designed a long, cylindrical tube that traps and then freezes breath exhaled from a dolphin's blowhole. They analyzed the breath samples of 21 managed bottlenose dolphins at the National Marine Mammal Foundation in San Diego and 21 wild dolphins in Sarasota Bay, Fla., to establish a baseline profile for healthy animals. That makes it easier to detect variations in metabolites compounds that can hint at an animal's environmental … Continue reading →

Biology Cellular Reproduction Genetic Recombin 20140804 084200 13 By: RHIT's Homework Hotline … Continue reading →

Career options for biology students in India The ultimate CSIR NET preparation guide will help you to crack NET life sciences with guidance from Shomu's Biology. For more information, log on to- http://... By: Suman Bhattacharjee … Continue reading →

TENTACLES: the biology of cephalopods Our FREE program available for this month is called TENTACLES. The program is a live, two-way interactive program focused on cephalopod (octopus, squid, cuttlefish, etc.) research at MOTE MARINE. By: seatrek … Continue reading →

smashing unit 2 GCSE biology. starch glucose maltose amylase revision By: Fiaraz Iqbal … Continue reading →

Adolescent Problems by Biology Majors By: Al Ar - John Timenia … Continue reading →

Biology: Ignaz Semmelweis This is my biology homework. I know that the footage is irrelevant and that only the subtitles are important, but without the footage it would be boring. I hope you enjoy it! Music by Approaching... By: Hamish McMahon … Continue reading →

"Kingdom" Biology extra credit project- Bidlack fall 2014 A Jovanna Ortega production for extra credit for professor Bidlacks gen. bio fall 2014 class. My singing is very terrible in this video. Watch at your own desrection. By: Jovanna Ortega … Continue reading →

Biology - DNA Scientist Project By: Lizzy Godinho … Continue reading →