Page 2,489«..1020..2,4882,4892,4902,491..2,5002,510..»

Biology Body Fluids & Circulation part 10 (Lymphatic System role, Bood vs Lymph) CBSE class 11 XI – Video

Posted: Published on March 5th, 2015

Biology Body Fluids Circulation part 10 (Lymphatic System role, Bood vs Lymph) CBSE class 11 XI Biology Body Fluids Circulation part 10 (Lymphatic System role, Bood vs Lymph) CBSE class 11 XI. By: ExamFearVideos … Continue reading →

Posted in Biology | Comments Off on Biology Body Fluids & Circulation part 10 (Lymphatic System role, Bood vs Lymph) CBSE class 11 XI – Video

Biology Body Fluids & Circulation part 19 (BP measurement, Heart Overview) CBSE class 11 XI – Video

Posted: Published on March 5th, 2015

Biology Body Fluids Circulation part 19 (BP measurement, Heart Overview) CBSE class 11 XI Biology Body Fluids Circulation part 19 (BP measurement, Heart Overview) CBSE class 11 XI. By: ExamFearVideos … Continue reading →

Posted in Biology | Comments Off on Biology Body Fluids & Circulation part 19 (BP measurement, Heart Overview) CBSE class 11 XI – Video

Effect of pH and temp on enzyme activity (AS Biology) – Video

Posted: Published on March 5th, 2015

Effect of pH and temp on enzyme activity (AS Biology) By: Miss Jayin … Continue reading →

Posted in Biology | Comments Off on Effect of pH and temp on enzyme activity (AS Biology) – Video

2015 03 03 12 06 Biology 9 00 9 50 PST – Video

Posted: Published on March 5th, 2015

2015 03 03 12 06 Biology 9 00 9 50 PST By: Zachary Kwong … Continue reading →

Posted in Biology | Comments Off on 2015 03 03 12 06 Biology 9 00 9 50 PST – Video

KS3 Biology Leaves – Video

Posted: Published on March 5th, 2015

KS3 Biology Leaves By: Korjan Group … Continue reading →

Posted in Biology | Comments Off on KS3 Biology Leaves – Video

Biology – ScienceDaily: News, Videos & Articles in Science …

Posted: Published on March 5th, 2015

Biology, also referred to as the biological sciences, is the study of living organisms utilizing the scientific method. Biology examines the structure, function, growth, origin, evolution, and distribution of living things. It classifies and describes organisms, their functions, how species come into existence, and the interactions they have with each other and with the natural environment. Four unifying principles form the foundation of modern biology: cell theory, evolution, genetics and homeostasis. Biology as a separate science was developed in the nineteenth century, as scientists discovered that organisms shared fundamental characteristics. Biology is now a standard subject of instruction at schools and universities around the world, and over a million papers are published annually in a wide array of biology and medicine journals. Most biological sciences are specialized disciplines. Traditionally, they are grouped by the type of organism being studied: botany, the study of plants; zoology, the study of animals; and microbiology, the study of microorganisms. The fields within biology are further divided based on the scale at which organisms are studied and the methods used to study them: biochemistry examines the fundamental chemistry of life; molecular biology studies the complex interactions of systems of biological molecules; cellular biology examines the … Continue reading →

Posted in Biology | Comments Off on Biology – ScienceDaily: News, Videos & Articles in Science …

Bioengineering – Industri Tempe – Video

Posted: Published on March 5th, 2015

Bioengineering - Industri Tempe One of the Top 10 Business Videos of The 4th UI Studentpreneurs National Business Plan Competitions Check @Studentpreneurs out on twitter! By: UI Studentpreneurs … Continue reading →

Posted in BioEngineering | Comments Off on Bioengineering – Industri Tempe – Video

This bioengineered flower changes from white to red on demand

Posted: Published on March 5th, 2015

Ever wanted to change the color of your flowers on demand? Well thanks to a pair of biologists inColorado, you might soon be able to do just that.Nikolai Braun and Keira Havens of Revolution Bioengineering have figured out a way to hack the biology of certain flowers and cause them to transition from one color to another. Together, theyve created a new breed of petunia that can change from white to red, and back again, whenever you want. The science behind it is actually fairlystraightforward, too. Heres how Braun and Havens describe it on their website: Most flower color is the result of anthocyanins, small molecules naturally produced in large quantities by a biosynthetic pathway. In white flowers, this pathway is often broken an enzyme doesnt work as expected and the flower cannot produce anthocyanins. If we know what enzyme isnt working, we can use biotechnology to fix the broken pathway by expressing the enzyme. Each section of the flower has a specific set of instructions in its DNA on which genes to use. We can use these instructions to re-introduce the enzyme in a pretty pattern across the whole flower, in a star shape, around the edge of the … Continue reading →

Posted in BioEngineering | Comments Off on This bioengineered flower changes from white to red on demand

Retinitis Pigmentosa animation – Video

Posted: Published on March 5th, 2015

Retinitis Pigmentosa animation By: Sergey K … Continue reading →

Posted in Retinitis Pigmentosa | Comments Off on Retinitis Pigmentosa animation – Video

NCD 'tried to roll back anonymous donor fertilization'

Posted: Published on March 5th, 2015

Wanted to put 'cell traders' in prison for up to six years (ANSA) - Rome, March 4 - The New Center Right (NCD) party tried to roll back anonymous donor fertilization and stem cell therapy - both of which are legal in Italy but opposed by the Catholic Church - by tacking an amendment onto an organ transplant bill now being voted on the Senate floor, Left Ecology Freedom (SEL) whip Loredana De Petris said Wednesday. "(NCD Senate whip Renato) Schifani asked for a suspension of debate on the bill to give MPs more time to consider their amendment," De Petris said. "It would have made trading in stem cells punishable with up to six years in prison,and trading in cells and tissues from a living donor" punishable with 1-6 years in prison and a 25-250,000 euro fine. "It's shameful how they tried to insert anonymous donor fertilization into a bill on organ trafficking," De Petris said. See the article here: NCD 'tried to roll back anonymous donor fertilization' … Continue reading →

Posted in Stem Cell Transplant | Comments Off on NCD 'tried to roll back anonymous donor fertilization'

Page 2,489«..1020..2,4882,4892,4902,491..2,5002,510..»