Hello! A substrate is a reactant that is catalyzed by an enzyme. A substrate binds to an active site, and enzymes bind to the substrate. Hope this helps! :)
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The nervous system is a body system which sends signals around the body. It lets animals respond to what is around them. The central nervous system is the brain, the spinal cord, and nerves. It is present in almost all animals. It is there to process the input from the senses, and to to coordinate movement.
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i hope this helps you. srry if im wrong. :/
Answer:
The antibodies in the allergic response to dog fur do not fit on the antigens present on a peanut
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Is to supply energy for their metabolic activities
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