BIOLOGY

3. the chemical breakdown of sugar
4. transformation, A change from one form of energy to another
5. Light-absorbing molecule
8. macromolecule containing hydrogen and nitrogen
12. A molecule containing carbon that is a part of or produced by living systems.
14. the ability to do work
15. control center of the cell
17. compound used by cells to store and release energy
21. requires oxygen
22. unable to go through
24. the study of how energy flows through living organisms
26. the cell's metabolic process
28. cycle citric acid cycle
31. power house of the cell
32. The changing of organic matter into other chemical forms such as fuels.
34. the temperature at which a substance freezes
35. An organelle found in plant and algae cells where photosynthesis occurs
36. a very large organic molecule composed of many small molecules
39. nucleic acid that is capable of replication and determining the structure of a cell
40. a class of nutrients that builds body tissues and supplies energy and is made of amino acids
41. Nicotinamide adenine dinucleotide phosphate
43. saclike photosynthetic membranes found in chloroplasts

1. A long molecule consisting of many similar or identical monomers linked together.
2. A green pigment found in the chloroplasts of plants
6. a catalyst produced by a living organism that brings on a specific biochemical reaction
7. the measurement of the amount of solute within a volume of a solvent
9. A simple compound whose molecules can join together to form polymers
10. A group of membrane‐bound organelles commonly found in photosynthetic organisms and mainly responsible for the synthesis and storage of food.
11. stack of thylakoids
13. A difference in the concentration of a substance across a distance.
16. the diffusion of water
18. the measurement of how hot or cold something is
19. a biochemical pathway of photosynthesis in which carbon dioxide is converted into glucose using ATP
20. process doesn't require oxygen.
23. a group of atoms bonded together
25. fluid portion of the chloroplast outside of the thylakoids
27. made of carbon hydrogen and and oxygen atoms and is a major source of energy for the human body lipids, energy rich organic compounds such as fats oils and waxes
29. the process plants use to create energy in the form of sugar
30. a metabolic process that makes alcohol
33. process that requires oxygen
37. the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
38. the study of energy transformations
42. hydrogen ion concentration