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Download Main Ideas/ Questions Title: Chemical Reactions A chemical
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Main Ideas/ Questions Chemical Reactions Reactions inside cells Name: _________________ Period: _____ Seat: ______ Title: A chemical reaction is a process ________________________________ ___________________________________________________________. 2H2 + O2 2H2O _________ ___________ 100’s to 1000’s of chemical reactions take place inside our cells on a daily basis Some chemical reactions that make life possible are ________________ to make them practical for living tissue. Enzymes are ___________________________ that speed up chemical reactions that take place inside of cells (they are known as catalyst) Enzymes and Substrates Enzymes _________________________________ They only work on specific chemicals that _________________________. The enzyme and substrate fit together like a lock and key The enzyme and substrates remain bound together until the reaction is done. The substrates ___________________________ to different chemicals The enzyme is ___________________. It can be used over and over and over………….. Conditions for Enzyme activities Most enzymes only work well under specific: -pH -_____________________________ If pH or temperature are too high or too low, the enzyme changes shape---- ____________________________________________ Summary: Main Ideas/ Questions Chemical Reactions Reactions inside cells Name: _________________ Period: _____ Seat: ______ Title: A chemical reaction is a process ________________________________ ___________________________________________________________. 2H2 + O2 2H2O _________ ___________ 100’s to 1000’s of chemical reactions take place inside our cells on a daily basis Some chemical reactions that make life possible are ________________ to make them practical for living tissue. Enzymes are ___________________________ that speed up chemical reactions that take place inside of cells (they are known as catalyst) Enzymes and Substrates Enzymes _________________________________ They only work on specific chemicals that _________________________. The enzyme and substrate fit together like a lock and key The enzyme and substrates remain bound together until the reaction is done. The substrates ___________________________ to different chemicals The enzyme is ___________________. It can be used over and over and over………….. Conditions for Enzyme activities Most enzymes only work well under specific: -pH -_____________________________ If pH or temperature are too high or too low, the enzyme changes shape---- ____________________________________________ Summary:
