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what is a heterologous host??
what is the difference between recombinant and non - recombinant ?
What is the function of renette cells?
Define DNA spooling...?
why does dna cannot pass through the cell membrane?
What does Pvu I, Pst I, EcoRI,Cla I, Hind III,BamHI, Sal I,Pvu II and rop in the circular figure of cloning vector indicate? How were these names derived?Should we by-heart all these names? What are their functions? How do they get their locations in the diagram?
what is full form of PBR322 vector
What are molecular scissors? Explain their role in the process of recombinant DNA technology?
p;z explain:
"THE LIGATION OF ALIEN DNA IS CARRIED OUT AT A RESTRICTION SITE PRESENT IN ONE OF THE TWO ANTIBIOTIC RESISTANCE GENE"
what is the difference between a transformant and recombinant ?
what do you mean by disarmed ?
who is father of biotechnology
difference between transformant and non transformant
What is "rop" in the cloning vector pBR322.....??
Since DNA is a hydrophilic molecule, it cannot pass through cell membranes.Why
Is enzymes or DNA bigger in molecular size?how do u know?
WAT IS PLASMID..?? :)
explain the structure of pBR322
What is BamH1??? For what is it used?
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?
in plants, how is alien DNA introduced into the host cell?
meaning of biotechnology acc. to EFB?
Difference between transformant and recombinant?
What's the difference between -galactosidase and Beta-galactosidase?
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?
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?
Provide one sentence information about plasmid with respect to its
Which one of an intron and an exon is the reminiscent of antiquity???
significance of genetic engineering
Name the enzyme responsible for the removal of 5-phosphate group from nucleic acid
At which stage of meiosis a recombinant DNA is made?
what is a restricton enzyme
What is genetic engineering?Explain Briefly the steps involved in this process?
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?
explain the features required to facilitate cloning into a vector.......what do you mean by cloning sites......explain briefly...
what is cumbersome procedure ? and
what is chromogenic substeate ?
Explain briefly
(a) PCR
(b) Restriction enzymes and DNA
(c) Chitinase
What is an EcoRI,Hind II,BamH I
name the specific components and the linkage btw them that form deoxyadenosine.
what is the difference between vector and foreign DNA??
what are strain
A linear DNA fragment and a plasmid has three restriction sites for EcoRI
Why are engineered vectors preferred by biotechnologists for transferring desired genes into another organism?
bio reactor
what is the host that produces a foreign gene product called and what is the foriegn gene product called?
What is the meaning of terms transformants and nontransformants?
Full form of BAC, YAC and UTR
Give example of molecular scissors?
explain gel electrophoresis
Do eukaryotic cells have restriction endonucleases? Justify your answer.
notes on biotechnology
What is the difference between recombinant and transformant?
What would be the molar concentration of human DNA in a human cell? Consult your teacher.
Define selecable markers with example.
which is the best book for hsc 12th ciass of biology
difference b/w plasmid and vector please ??
what does non recombinant and non transformant mean?
u ppl have not yet uploaded the vedio of cloning sites
what is the advantage of a sparged bioreactor over simple stirred bioreactor?
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Syllabus
what is a heterologous host??
what is the difference between recombinant and non - recombinant ?
and pyrimidine bases. Also express the functions of the three types of RNA.
What is the function of renette cells?
a)Linkage, mutation
b)Recombination, Linkage
c)Mutation, Recombination
d)Aneuploidy, Linkage
Define DNA spooling...?
why does dna cannot pass through the cell membrane?
What does Pvu I, Pst I, EcoRI,Cla I, Hind III,BamHI, Sal I,Pvu II and rop in the circular figure of cloning vector indicate? How were these names derived?Should we by-heart all these names? What are their functions? How do they get their locations in the diagram?
what is full form of PBR322 vector
What are molecular scissors? Explain their role in the process of recombinant DNA technology?
p;z explain:
"THE LIGATION OF ALIEN DNA IS CARRIED OUT AT A RESTRICTION SITE PRESENT IN ONE OF THE TWO ANTIBIOTIC RESISTANCE GENE"
what is the difference between a transformant and recombinant ?
what do you mean by disarmed ?
who is father of biotechnology
difference between transformant and non transformant
What is "rop" in the cloning vector pBR322.....??
Since DNA is a hydrophilic molecule, it cannot pass through cell membranes.Why
Is enzymes or DNA bigger in molecular size?how do u know?
WAT IS PLASMID..?? :)
explain the structure of pBR322
What is BamH1??? For what is it used?
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?
plasmids used as vectors in genetic engineering because
easily availableable to integrate with host
able to replicate with chromosomal dna
may contain dna sequences coding for drug resistance
ans is given 4 but im not able to understand why? explain all options and give correct answer
in plants, how is alien DNA introduced into the host cell?
meaning of biotechnology acc. to EFB?
Difference between transformant and recombinant?
What's the difference between -galactosidase and Beta-galactosidase?
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?
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?
Provide one sentence information about plasmid with respect to its
Which one of an intron and an exon is the reminiscent of antiquity???
significance of genetic engineering
Name the enzyme responsible for the removal of 5-phosphate group from nucleic acid
At which stage of meiosis a recombinant DNA is made?
90 c temp
divalent calcium
selectable marker
restriction enzyme
choose any 1; correctly
significance of genetic engineering
what is a restricton enzyme
What is genetic engineering?Explain Briefly the steps involved in this process?
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?
explain the features required to facilitate cloning into a vector.......what do you mean by cloning sites......explain briefly...
what is cumbersome procedure ? and
what is chromogenic substeate ?
Explain briefly
(a) PCR
(b) Restriction enzymes and DNA
(c) Chitinase
What is an EcoRI,Hind II,BamH I
name the specific components and the linkage btw them that form deoxyadenosine.
what is the difference between vector and foreign DNA??
what are strain
A linear DNA fragment and a plasmid has three restriction sites for EcoRI
how many fragments will be produced from linear DNA and plasmidrespectively. explain..?Why are engineered vectors preferred by biotechnologists for transferring desired genes into another organism?
bio reactor
what is the host that produces a foreign gene product called and what is the foriegn gene product called?
What is the meaning of terms transformants and nontransformants?
Full form of BAC, YAC and UTR
Give example of molecular scissors?
explain gel electrophoresis
A agarose
B chitinase
C ethanol
D water
Do eukaryotic cells have restriction endonucleases? Justify your answer.
Q.92. Read two statements (a) and (b) carefully and select the correct option regarding them :-
(a) First organisms appeared on earth were chemoautotrophic and anaerobic.
(b) Cyanobacteria were the first organisms which liberated the oxygen in atmosphere.
Options :
(l) Statement (a) is correct but statement (b) is incorrect
(2) Statement (a) is incorrect but statement (b) is correct
(3) Both statements are correct
(4) Both statements are incorrect
Can anyone explain this definition properly with regards to what the terms used mean?
notes on biotechnology
What is the difference between recombinant and transformant?
What would be the molar concentration of human DNA in a human cell? Consult your teacher.
Define selecable markers with example.
which is the best book for hsc 12th ciass of biology
difference b/w plasmid and vector please ??
what does non recombinant and non transformant mean?
u ppl have not yet uploaded the vedio of cloning sites
what is the advantage of a sparged bioreactor over simple stirred bioreactor?