science.docx - Enzymes Review Worksheet This worksheet will be due at the beginning of class on the day of the test 1 a Fill in the gaps in the

science.docx - Enzymes Review Worksheet This worksheet will...

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Enzymes Review Worksheet This worksheet will be due at the beginning of class on the day of the test. 1. a) Fill in the gaps in the following sentences using the words in the box below. i) Enzymes are biological catalyst that speed up chemical reactions in living organisms. ii) Enzymes are protein molecules, which are made up of long chains of amino acids iii) The sequence and type of amino acids are different in each protein, so they produce enzymes with many different shapes and functions. iv) The shape of an enzyme is very important to its function b)Enzymes catalyze many important chemical reactions in the human body. Name one of these chemical reactions. 1. a) Enzymes and their substrates are often compared to a lock and key. This is called the Lock and Key Model. Label the lock and key in the image above.
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