DNA acquires more mutations in:

Which of the following situations would NOT affect gene dosage?

A cDNA:

Which of the following results in an increase in genetic variation?

A gene encodes three related yet slightly different proteins. All are perfectly functional. What is most likely to account for this scenario?

In order to overcome some technology barriers to fulfill the promise of precision medicine:

How does genome editing through CRISPR/CAS work?

Tropism is best defined by a virus’s ability to:

In the gene chip method of genotyping, the fragments are [blank1], which [blank2].

Please use the genetic code above to answer this question. The code is read from the middle (first position) out to the outer ring (last position). A mutation that changes the codon GAA to UAA is a [blank1] mutation and [blank2].