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Many proteins are enzymes that catalyze (help to happen) biochemical reactions and are vital to metabolism. Other proteins have structural or mechanical functions, such as in muscle and in cells. The cytoskeleton is a system of scaffolding that keeps cell shape. Other proteins are important in cell signalling, immune responses, and cell division.
- Basic Nutrition
- Special Diets
What is known about nutrition and diet keeps changing as more is learned. However, basic nutrition remains much the same. The best advice is to talk to a doctor or dietitian for personalized information based on an individual's lifestyle, health, and food likes and dislikes. 1. Basic nutrition begins with a diet based on the major food groups that ...
There are some diets made for people with some diseases. Here are some examples: 1. DASH diet (Dietary Approaches to Stop Hypertension) 2. Gluten-free diet (Coeliac disease) 3. Ketogenic diet (Epilepsy)
Food produced by farmers or gardeners can be changed by industrial processes (the food industry). Processed food usually contains several natural ingredients and food additives (such as preservatives, antioxidants, emulsifiers, flavor enhancers). For example, bread is processed food.[3] Food processing at home is done in the kitchen, by the ...
A wiki is a type of website that lets anyone create and change its pages. The word is sometimes used in Internet slang to mean Wikipedia. W iki is short for WikiWikiWeb. Wikiwiki is a word from the Hawaiian language, meaning "fast" or "speed". [1] [2] Examples of wikis include Wikipedia, Everipedia, Citizendium, Scholarpedia, Conservapedia ...
The Murinae are native to Africa, Europe, Asia, and Australia. They are the only terrestrial placental mammals native to Australia. They have also been introduced to all continents except Antarctica. They are serious pest animals. This is particularly true in islands where they have endangered and caused the extinction extinction of many native ...
Chinese Wikipedia ( Chinese: 中文維基百科 / 中文维基百科) is the Chinese-language edition of Wikipedia. It started on May 11, 2001. [1] The Chinese Wikipedia can show the same article in many different scripts, in both Simplified and Traditional Chinese. It is the 15th largest Wikipedia edition by article count. [2]
Agnatha. The Agnatha is a superclass of fish. It is paraphyletic. This means it is a convenient catch-all term, which does not follow the rules of cladistics. For example, most extinct agnathans belong to the stem group (ancestral group) of gnathostomes. [1] [2] But according to the rules, one sister group should not contain ancestors of ...
