BIMM 100 - Final study questions and
answers rated A+
what is used for gene transcription - ANS ✔ssDNA template, RNA polymerase, rNTPs
what does transcription initiation require in both prokaryotes and eukaryotes - ANS
✔recognition of conserved core promoter sequences
True or false: RNA synthesis requires an RNA primer - ANS ✔false
which parts of the lac operon may be bound to sigma 70 - ANS ✔core promoter
which parts of the lac operon may be transcribed - ANS ✔operator, lac Z/Y/A protein coding
regions
where is the transcripton start site (+1) location in lac operon - ANS ✔at the beginning of the
operator sequence
expression of lac operon if lac repressor cannot bind to operator - ANS ✔high
expression of lac operon if lac repressor cannot bind to lactose - ANS ✔no
expression of lac operon if CAP no longer binds to cAMP - ANS ✔low
answers rated A+
what is used for gene transcription - ANS ✔ssDNA template, RNA polymerase, rNTPs
what does transcription initiation require in both prokaryotes and eukaryotes - ANS
✔recognition of conserved core promoter sequences
True or false: RNA synthesis requires an RNA primer - ANS ✔false
which parts of the lac operon may be bound to sigma 70 - ANS ✔core promoter
which parts of the lac operon may be transcribed - ANS ✔operator, lac Z/Y/A protein coding
regions
where is the transcripton start site (+1) location in lac operon - ANS ✔at the beginning of the
operator sequence
expression of lac operon if lac repressor cannot bind to operator - ANS ✔high
expression of lac operon if lac repressor cannot bind to lactose - ANS ✔no
expression of lac operon if CAP no longer binds to cAMP - ANS ✔low