Day 1: Biology of Animals Deuterostomes develop anus from blastopore Protostomes develop mouth from blastopore. Presentation: Overview of Prokaryotes‚ Protists‚ and Fungi I. Prokaryotes (ex. Bacteria) Characteristics -Unicellular -Small (0.5-5um) -Know shapes (ex. Spherical rod shaped and spiral) cocci‚ spirilla‚ bacilli -Cell wall‚ salt‚ peptidoglycan‚ Gram stain‚ virulence. Gram positive bacteria take up the Gram stain and turn purple‚ peptidoglycan traps crystal violet‚ very
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Citric Acid Names of chemical substance- Chemical formula: C6H8O7. Elements present in citric acid are; carbon‚ hydrogen and oxygen. Bonding- All the elements in citric acid are non-metals. Citric acid has a covalent bond type. History- in the 8th century jabir ibn hayyar a Persian alchemist was credited with the discovery of citric acid. in 1784 the separation of citric acid from citrus fruits occurred when Swedish chemist Carl Wilhelm Scheele separated citric acid from lemon juice. The next
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In my first passage‚ Mary Roach starts off by discussing what pet food manufacturers use to get animals to enjoy their product more. She finishes (on a surprisingly strong note) talking about how catfish taste their food. Throughout both passages‚ Roach keeps a conversational tone and adds subtle humor. By doing this‚ she keeps the audience interested‚ and even has the ability to reel in people who don’t generally enjoy nonfiction. Roach’s intent in this first passage was to describe the main additive
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Why do we need fruits and vegetables? As we already know that metabolism is a chemical process that is necessary for the generation of new cells and for releasing energy by breaking down of the molecules. Metabolism is actually occurring in each and every cell of the body that involves large number of chemical reactions and needs enzymes and compounds including vitamins‚ minerals‚ phytonutrients. Fruits and vegetables contain most of these important nutrients which are necessary for growth and redevelopment
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Horrid Gum Chewing - Essay Smack‚ Smack‚ Smack! Those horrid sounds that everyone dreads hearing. Anywhere you go you can hear at least one person making that sound. Smack‚ Smack‚ Smack! The sounds drive people insane‚ so why make those sounds? During any test‚ you can hear the distracting sound that at least one student makes in the entire test. The people that rudely and loudly chew their gum everywhere they go. You can hear them feet away while they are on their phone and chewing their gum
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Diarrhea is a symptom of some deeper disturbance/illness in alimentary system. It is a frequent phenomenon especially in summer‚ and is one of the main causes of illness in children‚ especially little ones.The life threatening aspect of diarrhea results from the loss of water/fluid from the body due to repeated and excessive expulsions of semi-liquid waste in the form of stools. This may lead to dehydration‚ and has to be guarded and monitored in the child rather carefully and closely.In case of
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iarrhea in dogs is an indication that your dog is ingesting something that is doing a great deal of harm. Both diarrhea and vomiting is a purging of the body. It is a good sign. It means you need to look at the cause‚ not the effect. Diarrhea in dogs can be acute or chronic. An acute bout means that it occurs just the once and is resolved quickly. It may have been caused by eating something that is harmful‚ such as food poisoning. Dogs have what I call ’cast iron stomachs’. That is they are omnivores
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When the liver begins to deteriorate and is unable to function as it normally would because of long lasting‚ or chronic‚ injury‚ the diagnosis would is called cirrhosis. As time progresses‚ scar tissue begins to replace the healthy liver tissue and prevent proper blood flow through the liver. The largest internal organ in the human body is the liver. The liver plays a significant role in metabolism. According to the National Institute for health‚ it is stated‚ “The liver has many functions
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Cure Sore Throat By Home Remedies And Essential Oils By Proto Colled Sep 24‚ 2014 Swallowing things become very difficult when you are infected with sore throat. This problem generally and often occurs in winter season. The painful throat sometimes leads to ear pain also. Sore throat can be a reason of several different health sufferings such as wrong way of sleeping and smoking. There are several different home remedies that help in curing the sore throat problem. Essential oils for sore throat
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The platypus (Ornithorhynchus anatinus) is found in Tasmania and the eastern and southeastern coast of Australia. They live in burrows that they dig on riverbanks as well as under rock ledges‚ roots and debris. Platypuses are nocturnal and spend most of their time hunting for food. They are carnivores‚ hunting food along rivers‚ streams‚ lakes and ponds. When they find something‚ they scoop it up with their bills and store it in their cheek pouches until they reach the surface. They do not have
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