Register

GATE2016-3

• edited by
0 votes
0 votes

What will be the binding status of regulatory proteins in lac operon when concentrations of both lactose and glucose are very low in the culture medium?

  1. Only the repressor remains bound to the operator
  2. Only the cyclic AMP-Catabolic Activator Protein (cAMP-CAP) complex remains bound to the CAP binding site
  3. Neither the repressor nor cAMP-CAP complex remain bound to their respective binding sites
  4. Both the repressor and cAMP-CAP complex remain bound to their respective binding sites
• edited by

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
Answer:

Related questions

0 votes
0 votes
1 answer
1
Milicevic3306 asked Mar 26, 2018
GATE2016-GA-3
Choose the statement(s) where the underlined word is used correctly: A $\underline{prone}$ is a dried plum. He was lying $\underline{prone}$ on the floor. People who eat a lot of fat are $\underline{prone}$ to heart disease. (i) and (iii) only (iii) only (i) and (ii) only (ii) and (iii) only
Choose the statement(s) where the underlined word is used correctly:A $\underline{prone}$ is a dried plum.He was lying $\underline{prone}$ on the floor.People who eat a l...
0 votes
0 votes
0 answers
2
Milicevic3306 asked Mar 26, 2018
GATE2016-1
Bacteria with two or more flagella at one or both ends are called amphitrichous peritrichous lophotrichous atrichous
Bacteria with two or more flagella at one or both ends are calledamphitrichousperitrichouslophotrichousatrichous
0 votes
0 votes
0 answers
3
Milicevic3306 asked Mar 26, 2018
GATE2016-2
Which family of viruses has single stranded DNA? Herpesviridae Poxviridae Retroviridae Parvoviridae
Which family of viruses has single stranded DNA?HerpesviridaePoxviridaeRetroviridaeParvoviridae
0 votes
0 votes
0 answers
4
Milicevic3306 asked Mar 26, 2018
GATE2016-4
Which of the following are TRUE for Treponema pallidum? It is the causative agent of syphilis It is a spirochete It is a non-motile bacterium It is generally susceptible to penicillin Choose the correct combination. P, Q and R only P, Q and S only P, R and S only Q, Rand S only
Which of the following are TRUE for Treponema pallidum?It is the causative agent of syphilisIt is a spirocheteIt is a non-motile bacteriumIt is generally susceptible to p...
0 votes
0 votes
0 answers
5
Milicevic3306 asked Mar 26, 2018
GATE2016-5
In a typical mitotic cell division cycle in eukaryotes, $M$ phase occurs immediately after the $G_0$ phase $S$ phase $G_1$ phase $G_2$ phase
In a typical mitotic cell division cycle in eukaryotes, $M$ phase occurs immediately after the$G_0$ phase$S$ phase$G_1$ phase$G_2$ phase
Link Copied!