Enzymes

{ May 1, 2008 @ 10:58 am } · { biology }
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I have researched Enzymes and this is what i have found…….

Enzymes are catalyzes that effect chemical reactions. They can speed up reactions or slow them down. However there are not many enzymes needed in one cell as they ca be reused but they can only do 1 job at a time.

Products that are made with enzymes:Cheese this uses animal rennin which is coagulating enzyme found in the stomach of cows.

Dortis, Cheetos, Probiotics, Milk

Onions(that is why we cry when we have an onion as the enzymes are reacting)Enymes are used in these products to increase or decrease there chemical reaction rate. Most of the enzymes used in these products are from a stomach of an animal. EHH!

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enzymes

What is Nanotechnology ……??????

{ April 30, 2008 @ 1:31 pm } · { chemistry, nanotechnology }
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Nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced. In its original sense, ‘nanotechnology’ refers to the projected ability to construct items from the bottom up, using techniques and tools being developed today to make complete, high performance product.nanotechnology