[pic] [pic] [pic] STRUCTURE OF DNA PROPOSED BY JAMES WATSON AND FRANCISCRICK DNA stands for deoxyribose nucleic acid. This chemical substance is present in the nucleus of all living cells . DNA controls all the chemical changes which take place in cells. The famous double helical structure was proposed by James Watson and Francis Crick in the year 1953. Nine years later both received Nobel Prize for this discovery. STRUCTURE OF DNA DNA is a very large molecule made up
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January 2011 Dolphin Trainer A Dolphin Trainer is a dream career of many people! Almost everyone has seen a dolphin‚ read or had some type of interaction with them. It’s amazing how such these beautiful creatures can perform such cool tricks. It’s even more amazing what the trainers have to do to instruct the animals to perform the tricks‚ it might seem easy while they are cueing the dolphins‚ but there is so much more behind of all of it. What people don’t see is the unique dolphin-human relationship
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[Surname] 2 Name: Tutor: Course: Date:] Island of the Blue Dolphins: Book Review Question 1 Resourcefulness is best defined as the ability to cope with situations that are difficult. Also‚ it is seen when one is able to survive through unusual conditions. Karana shows a lot of resourcefulness in her survival on the island alone. When Karana is left on the island‚ she has to come up with ways to survive‚ mostly after the death of her brother. She has to find a constant supply of food. For this purpose
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When the word dolphin comes to mind what do you think of? Seaworld? Flipper? or what about tuna? What most people don’t think about is Dolphins helping the United States Navy. Since 1950’s dolphins have been trained in captivity to assist the navy with important missions. The Navy also has done research with dolphins to help better understand the way this animal lives in its environment and to see how to protect it. This program is called Navy Marine Mammal Program(NMMP).This program turns heads
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Dolphin assisted therapy (DAT) is a highly controversial topic in the medical world. Is it medicine or simply recreation? Whatever you might believe‚ you cannot deny the fact that dolphins are loving and nurturing mammals with the ability to show compassion. Along with that ability for compassion‚ some may claim that there is actual science‚ which proves that interactions with dolphins have helped to treat many patients. Most of the patients in dolphin assisted therapy are children with autism‚ Down’s
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Dolphins in the Ocean Park The main attraction at Hong Kong’s Ocean Park is a dolphin show with an earnest message about humans and animals living in harmony. Yet‚ David Wong of Hong Kong animal rights group Animal Earth says the shows are "detrimental to moral thinking." He also says that the very act of capturing the animals strips people of all respect that they may have for animals. There was an anti-dolphin show campaign by local animal rights groups in the summer of 2012. They wanted
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reality for many helpless dolphins swimming the Taiji waters. Taiji is a small town located in Japan that plays host to the very cruel and inhumane slaughtering of dolphins. Every year from September to April the Taiji Dolphin Drive takes place and brutally strips hundreds of dolphins of their lives while others are captured and exported to aquariums all around the world. In 1987‚ one year after the International whaling commission placed a ban on whaling‚ the number of dolphins slaughtered tripled.
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Title: Island of the Blue Dolphins Author: Scott O’Dell Plot: Once‚ Indians lived on an island in the Pacific that looked like a big fish sunning itself in the sea. When they left‚ one girl was left behind along with her brother. This girl’s name was Karana. Karana and her brother lived on the island for a couple of days when one morning Karana found her brother dead. Wild dogs had killed him. Karana was left alone on the island with nothing but an abandoned village and hopes of a ship returning
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My favourite brand and it ’s brand image My favourite brand is Pepsi. Pepsi is a carbonated soft drink which is the second most famous brand of soft drinks after Coca Cola. Although‚ there is no big difference in taste between these two products‚ I prefer Pepsi over Coca Cola. I think Cola is more sweet and Pepsi is rather „soft“ in taste. Pepsi was originally invented by Caleb Bradham. He was a North Carolina pharmacist‚ who created this soft drink to serve his drugstore ’s fountain customers
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White Dolphins in Hong Kong Periodically‚ all government needs to balance between economic and environmental development. Chinese White Dolphin‚ being one of the marine biodiversity indicators‚ has been under international concern in the 1990s. Being one of the major habitats of the Chinese White Dolphin‚ the seabed near Northern Lantau was under reclamation for the Chek Lap Kok Airport construction‚ which resulted in a loss of local habitat and cause rapid decline in population of the dolphins. Soon
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