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Across 1. Enzyme that creates the new DNA strip (2 Words) 3. Grassland biome characterize by wet and dry seasons. Average Temp ranges from 68-86 F 5. All of the non-living stuff in the ecosystem. 9. Cycle of matter that relies on death, and bacteria to keep going. Focuses on the most abundant element in the atmosphere. (2 Words) 11. Pair of scientists that used X-Ray Crystallography to gain data about the shape of DNA. (3 Words) 13. chemical equation of cellular respiration 14. Enzyme that creates the mRNA copy used by Transcription. (2 Words) 17. What does the Calvin Cycle produce? 18. An organisms that has an unusually large impact on its ecosystem. Without it, the ecosystem would be drastically different. (2 Words) 26. Name for two unrelated species that have the same role and sometimes physical features due to living in similar habitats from different parts of the world. (2 Words) 28. grassland biome with seasons. Wide variety of life. Example is the Plains of North America. (2 Words) 30. location in a food chain or web. Measured from the producer with is always level 1. (2 Words) 33. Process by which most living things get the majority of their ATP (2 Words) 34. The shape of DNA (2 Words) 36. A diagram that shows all of the feeding relationships in an ecosystem. Made up of multiple food chains. (2 Words) 37. Type of fermentation that most multicellular organisms (like humans) use. (2 Words) 39. The enzyme that makes ATP (2 Words) 43. A set of 3 nucleotide bases that codes for an amino acid. 46. What goes into the light dependent reactions? (3 Words) 47. (-/-) Both individuals are harmed due to fighting over limited resources. 49. Process by which DNA Copies itself (2 Words) 52. Binds to Cytosine 53. Diagram that sorts a group of organisms based on a set of traits or other data. 54. type of succession that occurs after a distrubance or natural disaster 56. the process by which the structure of a biological community evolves over time. 57. Pair of scientists that determined the structure and shape of the DNA molecule (3 Words) 58. Biome defined by receiving very little water. Temperatures range from below 0 to 135 F. Organisms must adapt to temperatue extremes and low water availability. 59. What goes into glycolysis 63. Type of mutation that is the result of substituting only one base. 64. A diagram that shows a single sequence of eaters starting from a producer. (2 Words) 65. Organism represented by a node on a phylogenetic tree where the tree branches (2 Words) 66. (-/+) one individual kills and eats the other individual 70. Enzyme that fixes breaks in the DNA Backbone (2 Words) 73. Cycle of matter that involves the weather, ground, and living things. (2 Words) 74. Aside from oxygen, what is produced in the light dependent reactions? (3 Words) 75. The t in tRNA 77. The r in rRNA 78. Determined that DNA was the transforming factor 79. Scientist that noticed non-lethal bacteria was able to transform into lethat bacteria 84. Type of fermentation that bacteria and yeasts use. 86. Heterotroph. Must eat other living things to survive. 87. The second part of photosynthesis that will produce food. (2 Words) 88. Type of bond that holds proteins together. 89. First part of CR, happens in the cytoplasm, found in ALL Living things 90. (-/+) One individual infects and eats the other individual. Not necessarily lethal 91. Type of gradient formed during ETC that is used to power the enzyme that makes the ATP (2 Words) 92. The environment and place that an organism lives 93. Biome defined by salt water. Organisms must adapt to living underwater, and in a high salt environment.

Down 2. Diagram that accurately shows the evolutionary relationships between all the organisms shown (2 Words) 3. Interaction between two individual or species that impact the survival of each other 4. The equation of photosynthesis 6. The species or group on a phylogenetic tree that has the most distant common ancestor to all the other organism in the tree 7. 3rd and final step of CR. Converts NADH and FADH2 into water and ATP. Happens on the Cristae of the Mitochondrion (3 Words) 8. Light capturing portion of photosynthesis. Happens in the thylakoids. (3 Words) 10. Photosynthesis and Cellular repsiration are connected by their ____ and ____. 12. Name for the principle that explains that only one species can occupy a niche. (2 Words) 15. The monomer of a DNA Molecule. HINT- P-S-N 16. Biome that is made up of the lakes, streams, and rivers. Organisms have had to adapt to living underwater. 19. Number of glucose molecules produced from 24 CO2 molecules 20. Autotroph. Organisms that can make its own food. basis of all food chains and food webs 21. Process that uses the mRNA to create the Amino Acid sequence needed to make the needed protein. 22. What makes up the rungs of the DNA ladder. (2 Words) 23. Cycle of matter that relies on Photosynthesis and Cellular respiration. Main focus of the Climate Change debate. (2 Words) 24. Used Bacteriophages to officially determine that DNA is the material of heredity. (3 Words) 25. 2nd part of CR that finished breaking done the glucose into CO2 (2 Words) 27. Biome that has an average temperature of 70-85 deg F. Has the most Biodiversity. found around the equator. (2 Words) 29. The Sugar and Phosphate of a nucleotide make up what part of the DNA Molecule. 30. biome made up of seasonal forests. Found in mediterranean climates. Organisms have to adapt to seasonal changes (2 Words) 31. ATP is produced by ________ when oxygen is not present. 32. Found near the polar caps. Unique characteristic is permafrost. Cold temps, and limited life in this biome. 35. Process that creates the mRNA copy of the DNA needed to create the proteins required by the cell 38. Adenosine Triphosphate. Energy Molecule of life. 40. Biome characterized by coniferous forests. Found in the northern hemisphere. Has seasons, but is cold most of the year. Organisms either hibernate or migrate. 41. Biome that is found on the coast of California and in the mediterranean. coastal dry areas with scrub brush and oaks. 42. Type of mutation that is caused by adding or removing DNA bases. 44. Process used by most producers to convert solar energy into food. 45. (+/+) Both individuals are benefitting from the interaction. 48. Point mutation that doesn't results in a change to the amino acids. 50. A-T, C-G are these (2 Words) 51. all of the living things in the ecosystem. 55. The m in mRNA 60. Set of genes in the DNA that are rarely mutated because they are essential for the body plan of the organism. 61. (o/+) One individual benefits by using another individual but doesn't help or harm them 62. The three things produced by the Krebs Cycle (NO ANDs) 63. Type of succession where no soil exists. Starting completely from scratch 67. Fermentation is done to breakdown ______ into NAD+ so that glycolysis can continue. 68. Enzyme that lays down the RNA Primer needed to copy the DNA (2 Words) 69. What AUG codes for on an amino acid chart. 71. Point mutation that results in a stop codon forming. 72. Enzyme that unwinds the DNA Double Helix (2 Words) 76. statistician that noticed that the bases of DNA seems to show up in pairs. 80. Binds to Thymine 81. point mutation that results in a change to the amino acids being coded for 82. A permanent change to the DNA. 83. aside from ATP, and NADH, what else does glycolysis make? 85. Organism's role in the environment. i.e. Pollinator, keystone species, apex predator.