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Ram
Subject: Biology, asked on 8/12/17

what is dna ligases

Subject: Biology, asked on 12/11/17

what is AGE and PAGE of gel electrophoresis and which one is most preferred? 

Subject: Biology, asked on 12/11/17

why can't we see DNA without staining and keeping it under the UV light?

Subject: Biology, asked on 11/11/17

in the process of RDT at the step of inserting RDNA into competent cells what does this point mean." the cells with recombinant DNA are selected because the recombinants have selectable markers (same as antibiotic resistance)"

Subject: Biology, asked on 11/11/17

 PCR is taking place in the foreign DNA and not the RDNA  ?pl tell me if that rite?

Subject: Biology, asked on 11/11/17

microinjection only takes place in an animal cell or also plant cell?

Subject: Biology, asked on 11/11/17

how can the genes producing pathogenicity can be removed from TI plasmid and how retroviruses can be disarmed??? 

Subject: Biology, asked on 11/11/17

how does antibiotic genes help in the selecting of recombinant DNA ? please explain each step in simple words and don't mention the study material steps (can explain those steps )
thank you.

Subject: Biology, asked on 11/11/17

in gel electrophoresis method it is said that smaller fragments move forward but in the study material in the video for gel electrophoresis, they are defining gel electrophoresis as a method to separate similar sizes of DNA fragments .pls explain????

Subject: Biology, asked on 10/11/17

how can u remove dna which is seperated out from cell suspension??

Subject: Biology, asked on 18/10/17

Which of the following enzymes will be used to insert genes at tetR site of cloning vector pBR322-Sal 1 , Eco R 1 or Hind 3.why? how will the insertion affect the bacteria into which this rDNA is introduced?

Subject: Biology, asked on 21/9/17

if the gene of interest has been digested with Hind3 what is the appropriate enzyme for digesting the vector?

Subject: Biology, asked on 26/8/17

WHAT IS TECHNIC USED TO SEPERATE PLASMID AND DNA OF A CELL AFTER RUPTURING THE CELL WALL ? 

Subject: Biology, asked on 20/8/17

What are homologous hosts??

Subject: Biology, asked on 28/4/17

What are the best topic for biology project ?

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