Biology CH 1.1, 1.2, 2

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Across
  1. 2. A biological molecule produced by living organisms, which catalyzes a specific biochemical reaction at body temperatures
  2. 6. The breakdown of larger molecules to obtain energy
  3. 7. Hydrogen fearing; molecules that do not dissolve in water
  4. 12. The region of an enzyme where non-competitive inhibitor bind and turn off enzyme activity
  5. 13. A group of living organisms who are similar to each other and are capable of exchanging genes through interbreeding
  6. 14. All chemical reactions involved in maintaining the living state of the cells and organism
  7. 17. A bond in which two atoms share a pair of valence electron
  8. 19. The amount of energy required to heat up 1g by 1˚C
  9. 20. What sugar ends in
Down
  1. 1. The synthesis of all compounds needed by the cells
  2. 3. The amount of energy required to heat up the whole substance by 1˚C
  3. 4. Hydrogen loving; molecules that can dissolve in water
  4. 5. The ability to maintain a constant inner environment in response to environmental changes
  5. 8. A substance that increases the rate of a chemical reaction, without undergoing any permanent chemical change
  6. 9. The total sum of all the living organisms that exist on Earth
  7. 10. The energy required to start a reaction
  8. 11. What enzymes end in
  9. 15. A bond in which an atom transfers an electron to another atom
  10. 16. A group of organisms who belong to a particular species, living and interbreeding at the same place
  11. 18. The region of an enzyme where substrate molecules bind and undergo a chemical reaction