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Doctors Medicines MCQs Q&A

Related Questions

Consider the following statements and choose the correct answer:
1. The structural genes direct the synthesis of cellular proteins through messenger RNA (mRNA)
2. The promoter gene determines whether or not the structural genes are to be repressed by the repressor
3. The regulator gene directs the synthesis of a protein which may be an active repressor or an inactive repressor
If the data set is _______ then unless the motif has __________ amino acids in each column, the column frequencies in the motif may not be highly representative of all other occurrences of the motif.
In a mero-diploid you have one I- and one I+ Repressor gene in the two lac operons. I+ is wild type while I- is a mutant which produces a repressor that doesn’t bind. What would be the functionality of the diploid?
Lac repressor dissociates from its operator when the repressor binds to ____________
A Lac repressor is a tetramer repressed when bound to the inducer. The trp repressor is a ____________________
Lac, a scarlet resinous secretion of tiny insects referred to as lac insects, which produces a gum like secretion used in the production of various commodities such as gums, dyeing fabrics, bangle making, wood polishing etc. Which of the following state is the largest producer of LAC in India?
A and B jointly owe Rs. one lac to C. A alone pays the whole amount to C. B not knowing the fact of payment by A pays Rs. one lac over again to C. Is C bound to repay Rs. one lac to B.
The minimum Long Run Average Cost (LAC) can be determined on a
I. LAC curve for a normal production function
II. LAC curve for a linear production function
III. Planning curve
IV. Envelope curve
The lac repressor has which of the following DNA-binding motifs?
In the initial step of EM algorithm, the 20-residue-long binding motif patterns in each sequence are aligned as an initial guess of the motif.