Regulatory Region
Structural Genes
Where It Happens
Carbon Sources
Other None Relavent Questions
(must be answered last)
100
genes involved in regulation of transcription of the structural genes
What is regulatory genes
100
produce the enzymes involed in lactose metabolism
What is structural genes
100
bacteria is most commonly used for expirementing
What is because they are easy to work with
100
prefered carbon source of lac operon
What is glucose
100
number of stars on u.s flag
What is 50
200
the operator; overlaps the lac promoter
What is O
200
4
What is number of structural genes
200
in bacteria, regulation most often occurs at the level of...
What is transcription
200
in presence of which carbon source does lac operon turn on
What is lactose
200
time average person falls asleep in
What is 7 min
300
lac promoter where RNA polymerase binds to the DNA
What is P
300
encodes transacetylase; function in lactose metabolism is unclear
What is lacA
300
cell with a nucleous
What is a eukaryote
300
lacI is bound to o
What is when there is glucose pesent
300
only mammal that cannot jump
What is an elephant
400
produces lac repressor protein which binds to O and inhibits transcription of the operon by blocking RNA polymerase
What is lacI
400
encodes a transport protein called lactose permease which brings lactose into the cell
What is lacY
400
circular
What is shape of DNA in bacteria
400
lacI is bound to CAP
What is when there is lactose present
400
fastest man alive
What is usain bolt
500
binding site for catabolite activator protein, a positive regulator of transcription; when it is bound transcription of the operon is increased
What is CAP
500
encodes B-galactosidase, which cleaves the disaccharide lactose into its monomers, glucose and galactose
What is lacZ
500
bacteria in which lac operon takes place
What is E-coli
500
two monemers of lactose
What is glucose and galactose
500
i have two arms and never go past thirteen, what am i
What is a clock
M
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