Exam 1 Review Crossword: lectures 1-6

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Across
  1. 2. Starch, Cellulose and Glycogen are all polymers of ______
  2. 7. The positively charged particle in an atom
  3. 11. An _____ is made up of several tissues that work together for a specific function
  4. 12. This is the main pigment that absorbs sunlight in photosynthesis
  5. 13. A polymer is made up of many _____
  6. 14. The diffusion of water across a selectively permeable membrane
  7. 16. This process takes energy from the sun and makes chemical energy in the form of glucose (hint: only happens in plants)
  8. 18. These proteins speed up the rate of chemical reactions (plural)
  9. 19. The abbreviation for the pathway in cellular respiration that produces the most ATP
  10. 21. The type of reaction where molecules are linked together (ex: dehydration synthesis)
  11. 22. This molecule makes up the foundation of the plasma membrane and forms a bilayer
  12. 23. The organelle responsible for digestion in our cells
  13. 27. An appendage on cells used for movement. Typically found singly or in pairs in eukaryotic cells.
  14. 29. An electron’s outermost shell (2 words)
  15. 31. The Theory of ______ states that populations change over time genetically
  16. 32. One common subunit of lipids (2 words)
  17. 37. When a molecule binds to the active site of an enzyme and permanently inactivates the enzyme, this is known as ______ inhibition
  18. 38. If you place a cell in salt water, water will leave the cell, causing it to shrink. The salt water is _____ relative to the solution in the cell
  19. 40. A light microscope, like the one in lab, uses ______to view cells
  20. 42. A nucleic acid’s monomer
  21. 43. The _____ and Archaea are the two groups of prokaryotes
  22. 46. All living organisms must be able to regulate their internal conditions. This process is known as _____
  23. 48. Because water is ______ it can form hydrogen bonds with itself and can dissolve many substances that are ionic or polar
  24. 49. The two types of nucleic acids are DNA and ______
  25. 50. Cellular drinking
Down
  1. 1. The primary control center in a eukaryotic cell that contains the DNA
  2. 3. In an experiment, it’s the treatment where you don’t change any variables so you can compare it to your experimental treatment
  3. 4. The process of splitting up/breaking down monomers
  4. 5. The number of pyruvate molecules produced at the end of glycolysis
  5. 6. A potential explanation for why something happens is an _____?
  6. 8. ____ transport brings molecules across a cell membrane without using any energy
  7. 9. During the Calvin cycle or light-independent reactions in photosynthesis, this molecule is converted to glucose using the energy in ATP and NADPH (2 words)
  8. 10. A carbohydrate’s monomer
  9. 15. This is the waste product in photosynthesis
  10. 17. This small cell structure (not an organelle) is responsible for making proteins. It can be found free-floating in the cytoplasm or attached to the ER
  11. 20. The organelle responsible for producing energy for our cells
  12. 24. The organelle responsible for photosynthesis in plant cells
  13. 25. Glycolysis takes place in what part of the cell?
  14. 26. The ____ is the basic unit of life. All living organisms have them
  15. 28. A protein’s monomer (2 words)
  16. 30. The spot on an enzyme where the substrate binds (2 words)
  17. 33. A chemical bond where electrons are completely transferred from one atom to another
  18. 34. If oxygen is not present, this is the next step in the metabolism of glucose after glycolysis
  19. 35. The light reaction pathway in photosynthesis takes place in the _____ membranes
  20. 36. The membrane protein that is used in cellular respiration and photosynthesis to synthesize ATP (2 words)
  21. 39. Energy that is available to do work is called _____ energy
  22. 41. Water loving (interacts with water)
  23. 44. In an ______ reaction, energy is released (ball rolling down hill)
  24. 45. All matter is composed of _______
  25. 47. The abbreviation for the molecule that, when hydrolyzed (split apart), provides a lot of energy for our cells to do work. Hint: this molecule is created during cellular respiration