Pyrimidine Dimers Are a Type of Mutation Most Commonly Caused

Q18: Spontaneous mutations are:<br>A)caused by chemicals such as

Q19: Bacterial chromosomes:<br>A)must be present for a bacteria

Q20: A DNA mutation that results in no

Q21: Mutagens such as 5-bromouracil cause mutations by:<br>A)substituting

Q22: During replication DNA is synthesized by _.<br>A)DNA

Q24: Which of the following statements is true<br>A)During

Q25: Which of the following statements about the

Q26: Amino acids move from the cytoplasm to

Q27: Polymerase chain reaction:<br>A)allows for the rapid amplification

Q28: This molecule is used in the process