Register

GATE2017-43

• edited by
0 votes
0 votes

Shown below id a plasmid vector (P) and an insert (Q). The insert was cloned into the BamHI site of the vector. The recombinant plasmid was isolated and digested with BamHi or XhoI. The results from the digestion experiments are shown in (R)



Which one of the following explains the digestion results shown in (R)

  1. The insert did not ligate to the vector.
  2. One copy of the insert ligated to the vector.
  3. The insert ligated to the Vector as two tandem copies
  4. The insert ligated to the vector as two copies but not in tandem
• 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
0 answers
1
Milicevic3306 asked Mar 26, 2018
GATE2017-1
An enzyme catalyzes a reaction by decreasing the energy of the substrate. decreasing the activation energy of the reaction. decreasing product stability. increasing the activation barrier of the reaction.
An enzyme catalyzes a reaction bydecreasing the energy of the substrate.decreasing the activation energy of the reaction.decreasing product stability.increasing the activ...
0 votes
0 votes
0 answers
3
Milicevic3306 asked Mar 26, 2018
GATE2017-3
Which one of the following organisms is an indicator of fecal contamination? $\textit{Escherichia coli}$ $\textit{Streptococcus lactis}$ $\textit{Bacillus subtilis}$ $\textit{Lactobacillus acidophilus}$
Which one of the following organisms is an indicator of fecal contamination?$\textit{Escherichia coli}$$\textit{Streptococcus lactis}$$\textit{Bacillus subtilis}$$\textit...
0 votes
0 votes
0 answers
4
Milicevic3306 asked Mar 26, 2018
GATE2017-5
In a thin layer chromatography experiment using a silica gel plate, a compound showed migration of $12.5$ cm and the solvent front showed migration of $18$ cm. The $R_f$ value for the compound is ______
In a thin layer chromatography experiment using a silica gel plate, a compound showed migration of $12.5$ cm and the solvent front showed migration of $18$ cm. The $R_f$ ...
0 votes
0 votes
0 answers
5
Milicevic3306 asked Mar 26, 2018
GATE2017-6
$\underset{x \to 0}{\lim} \dfrac{\sin(x)}{x}$ is ________
$\underset{x \to 0}{\lim} \dfrac{\sin(x)}{x}$ is ________
Link Copied!