In relation of lac operon in E-coli , Which protein is not regulated by the repressor ?

Related MCQs

• Select the two correct statement out of the four statement given below about “ Lac opern”(AIPMT-2010) (i) Glucose or galactose may bind with the repressor and inactivate it (ii) In the absence of lactose the repressor bind with the operator region (iii) The Z -gene codes for permease (iv) This was elucidated by Francois Jacob and Jacques Monod The correct statements are
• What does “Lac” refer to in what we call the lac operon ? (AIPMT - 2003)
• Match the items in column – I with appropriate items in column – II and pick up correct ans Column – I Column – II (P) RUBISCO (i) contractile protein (Q) Keratin (ii) insoluble protein (R) Hemoglobin (iii) most abundant protein (S) globular (iv) conjugated protein P Q R S
• Select correct match with respect to lac-operon model ?
• E coli cells with a mutant z gene of the lac operon cannot grow in medium containing only lactose as the source of energy because (AIPMT - 2005)
• What does operon contain ?
• For the synthesis of new protein and protein transport which organelle is related?(AIPMT-2005)
• Match A and B : A B (p) Simple diffusion (i) Uphill transport (q) Faciliate diffusion (ii) Membrane protein that have a hydrophilic moiety. (r) Active transport (iii) Membrane protein that have a hydrophabic moiety. (s) Water potential. (iv) The potential energy. (v) Passive transport p q r s
• It 1 lac living organisms are included in third throphie lavel than what would be the number of producers ?
• The lac opern consists of (AIPMT - 2010)