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what is a heterologous host??
why does dna cannot pass through the cell membrane?
what is the difference between recombinant and non - recombinant ?
What is the function of renette cells?
Define DNA spooling...?
What are molecular scissors? Explain their role in the process of recombinant DNA technology?
What is "rop" in the cloning vector pBR322.....??
what is full form of PBR322 vector
Since DNA is a hydrophilic molecule, it cannot pass through cell membranes.Why
what is the difference between a transformant and recombinant ?
who is father of biotechnology
in the year 1963, two enzymes responsible for restricting the growth of E.coli was isolated. how did the enzyme act to restrict the growth of the bacteriophage?
difference between transformant and non transformant
Is enzymes or DNA bigger in molecular size?how do u know?
explain the structure of pBR322
What is BamH1??? For what is it used?
in plants, how is alien DNA introduced into the host cell?
Traditional hybridization procedures used in plant and animal breeding very often leads toinclusion and multiplication of undesirable genes along with the desirable ones. What are the steps involved in genetic engineering to over come this limitation?
meaning of biotechnology acc. to EFB?
Difference between transformant and recombinant?
Why are restriction endonuclease so called?explain the role of molecular scissors in Recombinant DNA technology?
why are ampR and tetR called as selectable markers ?
what are the functions of selectable markers?
explain insertional inactivation used in the selection of recombinants in biotechnology experimentss ?
what is the difference between endonucleases and exonucleases?
Which one of an intron and an exon is the reminiscent of antiquity???
Provide one sentence information about plasmid with respect to its
At which stage of meiosis a recombinant DNA is made?
significance of genetic engineering
significance of genetic engineering
What is genetic engineering?Explain Briefly the steps involved in this process?
explain the features required to facilitate cloning into a vector.......what do you mean by cloning sites......explain briefly...
What's the difference between -galactosidase and Beta-galactosidase?
(b) Restriction enzymes and DNA
distinguish between retrotransposons and DNA transposons.
What is a reporter enzyme and how can it be used to monitor transformation of host cells by foreign DNA in addition to a selectable marker?
what are strain
"THE LIGATION OF ALIEN DNA IS CARRIED OUT AT A RESTRICTION SITE PRESENT IN ONE OF THE TWO ANTIBIOTIC RESISTANCE GENE"
name the specific components and the linkage btw them that form deoxyadenosine.
what function do the methanogens perform in the rumen of cattles ?
Why are engineered vectors preferred by biotechnologists for transferring desired genes into another organism?
what is the host that produces a foreign gene product called and what is the foriegn gene product called?
Full form of BAC, YAC and UTR
Give example of molecular scissors?
eukaryotic cells have restriction endonucleases? Justify your answer.
explain gel electrophoresis
notes on biotechnology
which is the best book for hsc 12th ciass of biology
be the molar concentration of human DNA in a human cell? Consult your
Kindly answer sir/mam.
What is the difference between recombinant and transformant?
DIFFERENCE BW ORI AND CLONING SITE IN CLONING VECTORS
what does non recombinant and non transformant mean?
What is the difference between transformants and recombinants?
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