1. Transcription Mallory Cameron Period 1

2. Transcription happens in the Nucleus. Once RNA Polymerase goes through one strand of DNA, the mRNA travels through the nuclear pore into the cytoplasm. 3. Coding RegionStart CodonThymine DNA Strand 1AdenineStop CodonGuanine DNA Strand 2Cytosine 4. Promoter RegionTermination SequenceCoding RegionThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 5. Promoter RegionTermination SequenceCoding RegionNA meraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 6. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 7. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 8. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 9. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 10. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 11. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 12. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 13. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 14. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 15. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 16. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 17. Promoter RegionTermination SequenceCoding RegionRNA PolymeraseThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 18. Promoter RegionTermination SequenceCoding RegionRNA PolymeraThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 19. Promoter RegionTermination SequenceCoding RegionPoThymine DNA Strand 1AdenineGuanine DNA Strand 2Cytosine 20. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 21. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 22. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 23. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 24. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 25. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 26. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 27. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 28. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 29. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 30. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 31. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 32. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 33. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 34. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 35. NucleusNuclear PoreCytoplasmmRNAAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 36. NucleusNuclear PoreCytoplasmmRNAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 37. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 38. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 39. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 40. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 41. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 42. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 43. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 44. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 45. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 46. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 47. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 48. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 49. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 50. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 51. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 52. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 53. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 54. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 55. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 56. NucleusNuclear PoreCytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 57. DNA Transcription is the process of copying the DNA sequence of a gene and transporting it to the cytoplasm of the cell. In the beginning, the transcription process is occurring in the nucleus, as said at the beginning of the power point. After RNA Polymerase attaches complementary nucleotides to the template, Thymine is replaced by Uracil. So when RNA nucleotides are bound to DNA nucleotides; Adenine binds with Uracil and Guanine binds with Cytosine. 58. Translation 59. CytoplasmmRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 60. CytoplasmmRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 61. CytoplasmmemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 62. CytoplasmsomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 63. CytoplasmibosomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 64. CytoplasmRibosomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 65. CytoplasmRibosomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 66. CytoplasmRibosomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 67. CytoplasmRibosomemRNA Adenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 68. Cytoplasm tRNARibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 69. Cytoplasm tRNARibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 70. Cytoplasm tRNARibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 71. Cytoplasm tRNARibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 72. Cytoplasm tRNARibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 73. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 74. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 75. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 76. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 77. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 78. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 79. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 80. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 81. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 82. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 83. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 84. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 85. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 86. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 87. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 88. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 89. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 90. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 91. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 92. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 93. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 94. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 95. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 96. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 97. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 98. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 99. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 100. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 101. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 102. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 103. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 104. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 105. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 106. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 107. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 108. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 109. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 110. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 111. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 112. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 113. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 114. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 115. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 116. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 117. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 118. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 119. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 120. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 121. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 122. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 123. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 124. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 125. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 126. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 127. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 128. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 129. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 130. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 131. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 132. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 133. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 134. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 135. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 136. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 137. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 138. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 139. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 140. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 141. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 142. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 143. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 144. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 145. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 146. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 147. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 148. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 149. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 150. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 151. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 152. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 153. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 154. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 155. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 156. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 157. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 158. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 159. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 160. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 161. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 162. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 163. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 164. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 165. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 166. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 167. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 168. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 169. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 170. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 171. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 172. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 173. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 174. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 175. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 176. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 177. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 178. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 179. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 180. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 181. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 182. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 183. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 184. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 185. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 186. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 187. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 188. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 189. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 190. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 191. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 192. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 193. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 194. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 195. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 196. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 197. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 198. CytoplasmRibosomeAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 199. CytoplasmRibosomAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 200. CytoplasmRibosoAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 201. CytoplasmRiboAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 202. CytoplasmRiAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 203. CytoplasmAdenine UracilGuanineDNA Strand 1Cytosine DNA Strand 2 204. Cytoplasm 205. Cytoplasm 206. Cytoplasm 207. Cytoplasm 208. Cytoplasm 209. Cytoplasm 210. Cytoplasm 211. CytoplasmMetSerCysGluGluSerCysStopThe End Protein Methionine, Serine, Cysteine, Glutamic Acid, Glutamic Acid, Serine, Cysteine, Stop 212. During translation, mRNA enters the cytoplasm. Then, a ribosome reads the mRNA strand to tell tRNA what amino acid to bring. Next, the tRNA matches its codons with that of the mRNA and leaves the amino acid there to be connected to another amino acid by a peptide bond. After the ribosome reaches the end codon, it stops reading the mRNA and the protein is completed.