5 Questions
During DNA replication, which of the following enzymes recognize the RNA primer and begins to extend it with DNA?
Primase
Which of the following enzymes controls transcription?
RNA polymerase
What would be the most likely effect of a mutation in the promotor region of the gene encoding the muscle protein dystrophin in a four-year-old boy with Duchenne muscular dystrophy?
Initiation of dystrophin gene transcription will be defective
Which of the following is true about the human genome?
It consists of 301 questions in total
What is the likely effect of a mutation in the promotor region of a gene?
Impaired initiation of gene transcription
Test your knowledge of DNA replication and transcription with this practice exam. Answer multiple choice, true/false, and fill-in-the-blank questions to determine your understanding of enzymes involved in DNA replication and transcription control.
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