Examlex
Errors in transcription occur about 100,000 times as often as errors in DNA replication.Why can this high rate be tolerated in RNA synthesis but not in DNA synthesis?
Q11: Which mutation requires that two homologous chromosomes
Q24: Which DNA repair system or mechanism acts
Q28: If a mutation in a silencer makes
Q30: Which statement regarding short tandem repeats (STRs)
Q70: Which physical feature of DNA is affected
Q84: In a hypothetical bacterial operon, genes A,
Q146: Given the DNA sequence shown, what would
Q185: The enzyme that charges the tRNA molecules
Q208: Which statement is false?<br>A) Operons involved in
Q251: Suppose that the coding region of a