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What is the difference between a eukaryote and a prokaryote?

Generally a prokaryote is smaller, reaching roughly up to 5μm while eukaryotes are larger reaching roughly up to 100μm. Eukaryotes have 80s ribosomes but prokaryotes have 70s ribosomes. A eukaryotic cell con...
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Answered by Nadia H. Biology tutor
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What is the best way to learn vocbulary?

Everyone has a different way of learning vocabulary, however what's most needed is practice in order for the words to sink in. Here are some ways you can do this: 1) Use your list This is the most simple opt...
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Answered by Abi W. Spanish tutor
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What is le Chatelier's principle?

Le Chatelier's principle states that a reaction at equilibrium will shift it's position of equilibrium in order to oppose any changes to it's environment. So if your reaction is exothermic, and you cool your...
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Answered by Chris M. Chemistry tutor
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What is meant by the term chiral?

Chirality is defined rather grandly as asymmetry such that an image and it's reflection are not superimposable. This means that if you reflect the object in a mirror it won't look exactly the same. For examp...
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Answered by Chris M. Chemistry tutor
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What is enthalpy?

Enthalpy (given the symbol H) is a measure of how much heat energy can be released by a chemical. ΔH is defined as the amount of heat energy released or taken in when two chemicals react. If ΔH is negative i...
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Answered by Chris M. Chemistry tutor
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