1) a mutation occurs in which an AAA codon, which signifieslysine, into AGA which signifies a chemically similar amino acidarginine. This is an example of a ____ mutation?
a) conservative nonsynomous b) frameshift c)nonsense d) conditional e) silent
It has to be neutral mutation, but the option for neutral is notgiven... would it be conditional?
2) Which of the following types of inheritance could account foran affected male having all affected daugters but no affectedsons?
a) autosomal recessive b) autosomaldominant c) Y-linked d) X-linkedrecessive e) X-linked dominant
it has to be dominant... so its either b or e?
3) The site where RNA polymerase binds to the DNA template iscalled the ____ sequence.
| a) | enhancer |
| b) | promoter |
| c) | domain |
| d) | terminator |
| e) | reading frame |