Biology Unit 1 Crossword

3. variable that changes and is not determined by other factors
5. two dissimilar molecules sticking together
7. when binding with an enzymes substrate it changes to form the final complex structure
8. element in a solution that's being dissolved
11. a molecule that can react with other molecules to make a bigger molecule
13. model that suggests enzyme and substrate have specific complementary shapes that fit exactly into one another
15. the same type of Molecules sticking to each other
18. inhibitor binds to an allosteric site causing decreased efficacy of the enzyme
19. group in the experiment where the variable isn't tested
21. reasoning using logic and facts

1. molecules similar to the substrate molecule bind to the active site preventing binding of the actual substrate
2. group in the experiment where the variable is tested
4. used for transferring small amounts of liquid
6. attracted to water
9. repels water
10. variable that stays the same
12. element in a solution dissolving something
14. composed of large molecules called macromolecules
16. releasing energy to surroundings
17. absorbing energy from surroundings
20. variable that it determined by other factors