A double strand break occurred (left).  What is the product of the DNA repair shown below (right)? A———-       ————B                                                               A————————-B                   A———-       ————B                                                               A————————-B                                                                                     

Which of the following is an example of positive selection?

True or False. The genetic code is degenerate, meaning each amino acid can only be coded for by one codon.

Below are the locations of genes on a chromosome.  Between which of the following genes would you observe the highest recombination frequency? A————– B—-C A————– B—-C

What process occurred to the set of 2 double stranded DNA on the left to result in the 2 double stranded DNA on the right?

What type of CSSR genetic rearrangement occurs between two recombination sites facing in the opposite direction (toward each other) on the same DNA molecule?

Bacterial repressors often work by

What binds to the stop codon?

Using the two template DNA sequences below, determine what type of mutation occurred. Normal DNA coding strand: 5’‐ATGTCACTTTGGTAGCAGGAT‐3’ Mutant DNA coding strand: 5’‐ATGTCACTTTGATAGCAGGAT‐3’

In eukaryotic translation initiation, the mRNA binds the small subunit before the tRNA does.