TLS Online TPP Program
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TLS Online TPP Program
#Question id: 26479
#Unit 2. Cellular Organization
Mutations in the three lac operators shows different values of fold repression in which of the following situation will get most effective repression
TLS Online TPP Program
#Question id: 26480
#Unit 2. Cellular Organization
Optimal length of prokaryotic promoter should be
TLS Online TPP Program
#Question id: 26481
#Unit 2. Cellular Organization
Which of the following are the characteristics of prokaryotic operator O1
a. Made up of 21-bp sequence
b. It has twofold/dyad symmetry
c. Recognized by two subunits of Lac repressor
d. On each O1 four unit of Lac repressor binds
TLS Online TPP Program
#Question id: 26482
#Unit 2. Cellular Organization
Which of the following is incorrectly matched if in the medium
|
a. glucose +
lactose |
= basal level
of transcription |
|
b. glucose +
lactose |
= no
transcription |
|
c. glucose lactose+ |
= activated
level of transcription |
|
d. glucose +
lactose + |
= basal level
of transcription |
TLS Online TPP Program
#Question id: 26483
#Unit 2. Cellular Organization
lac repressor binds to
TLS Online TPP Program
#Question id: 26484
#Unit 2. Cellular Organization
Which of the following graph is correct in response to inducer molecule
a b
