BIO 340 Exam 3 Questions and Complete Solutions Graded A+

BIO 340 Exam 3
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]

, True or False

Negative inducible, negative repressible, positive inducible and positive repressible are the regulation
operons - Correct Ans: True



DNA polymerase can only add nucleotides to the ____ end

-5'

-3'

-Both - Correct Ans: 3'



Chargaffs rules state

-The amount of G is equal to a in the amount of c is equal to T

-The amount of T is equal to G in the amount of a is equal to C

-that amount of G is equal to C in the amount of a is equal to T

-None - Correct Ans: That the amount of G is equal to C in the amount of a is equal to T



True or false

The goal of PCR is to amplify genes of interest - Correct Ans: True



When a ____ group is covalently added between cytosines, it projects into the major groove and can
inhibit transcription

-Methyl

-Leghyl

-Hi methyl

-Hethy-ho - Correct Ans: Methyl



Do you still own the rights to your genetic data if you have your sample sequenced and analyzed?

-yes

-no

-depends on if the agreement you signed transferred those rights - Correct Ans: Depends on if the
agreement you signed it transferred those rights