Biology, 13.09.2019 03:20 allimaycatp8qgaq
Place these steps of enzyme catalysis in the correct order:
1. the substrate and enzyme change shape.
2. the substrate enters the active site.
3. the enzyme reverts to its original configuration.
4. the product is expelled.
a) 1, 2, 3, 4
b) 1, 3, 4, 2
c) 2, 1, 4, 3
d) 2, 1, 3, 4
e) 2, 3, 1, 4
Answers: 1
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Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees
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There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell
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Place these steps of enzyme catalysis in the correct order:
1. the substrate and enzyme chan...
1. the substrate and enzyme chan...
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