Popular Post :

• a gene mutation is a change in the sequence of nucleotides that occurs during cell replication (mitosis and meiosis) within a single coding section of dna. mistakes can also occur in the transcription of mrna or the translation of a polypeptide. however, these changes are not con-sidered to be mutations, because they are not permanent changes to the cell. explain why “mis-takes” in transcription or translation are not as serious as mutations in a gene.
  
• which characteristics describe the genetic code of humans? select three options
  
• if the ming dynasty is considered a time of prosperity and cultural achievements, what do you expect to learn from this lesson? predict some of the achievements you will uncover.
  
• the outside temperature at midnight today in polina’s hometown was 18 degrees fahrenheit. the temperature increases by 1.2 degrees fahrenheit each hour over the next 15 hours. polina’s school does not send students outside for recess if the outside temperature is 32 degrees fahrenheit or lower. recess at her school always starts on the half hour or hour. which statement is true about recess at polina’s school? only students who have recess at 11:00 a.m. or later may go outside. only students who have recess at 11:30 a.m. or later may go outside. only students who have recess at 12:00 p.m. or later may go outside. only students who have recess at 12:30 p.m. or later may go outside.
  
• select the correct answer. after the passage of the 1965 immigration act, where did most immigrants to the united states come from? a. canada and vietnam b. latin america and asia c. southern and eastern europe d. northern and western europe
  
• a venn diagram tracks which of the following? how much money has been spent in a monthly budget what you want to know about a subject the similarities and differences between two ideas the time order of a series of steps or events
  
• when olive oil and sodium hydroxide are mixed together, soap and glycerol are made. the solubility of each of the materials are shown in the table below.
  
• identify a1 and r for the geometric sequence defined by a subscript n baseline = negative 256 (negative one-fourth) superscript n minus 1
  
• shiloh wanted to observe the changes that occurred during an exothermic reaction. he monitored the changes and placed them in a chart. which statement best describes his data? the activation energy was reached at 10:45 a.m. without the additional energy, the reaction would have stopped. the activation energy was reached at 11:15 a.m. the previous change was the threshold point for a reaction. the activation energy was reached at 10:15 a.m. the additional energy allowed for a lower activity level. the activation energy was reached was 10:45 a.m. the additional energy did not affect the reaction.
  
• why are third parties important in a political system? they oppose the strongest party. they participate in the debates. they have the largest number of voters. they propose new ideas and advocate reform.