Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Genetic Engineering
Cre can be introduced by crossing it with a...

Cre can be introduced by crossing it with a strain containing the gene or by infection with virus containing it.

← Prev Question Next Question →

+1 vote

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

Cre can be introduced by crossing it with a strain containing the gene or by infection with virus containing it.

(a) True

(b) False

I had been asked this question in an online quiz.

I'd like to ask this question from Cre Lox Excision in portion Modifications and Mutagenesis of Genetic Engineering

genetic engineering
modifications and mutagenesis
cre lox excision

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

+1 vote

answered Feb 9, 2022 by Noah (693k points)
selected Sep 18, 2022 by Charlotte

Best answer

Right option is (a) True

The explanation is: Generally cre is introduced with the help of a promoter. But it can also be introduced by crossing it with a strain containing the gene or by infection with virus containing it.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

The ability to control the expression of cre allows controlling what?

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

Choose the incorrect statement for cre-lox excision.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

Hepatitis delta virus capable of self cleavage.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

Self cleavage reaction can take place in?

asked Feb 8, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

RNA molecule with catalytic activity is termed as________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

Excision of DNA flanked by loxP sequences is also known as _________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

How much effect is there on the surrounding genes by the loxP sequence which is left after recombination has taken place?

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

siRNAs can either be introduced directly or by microinjection.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
post-transcriptional gene silencing

+1 vote

1 answer

The ________ protein of bacteriophage P1 mediates site-specific recombination at a 34 bp sequence, loxP.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

At times, the gene which is cloned is not well known for the protein encoded by it. To access the function, the endogenous gene for the mutant strain is inactivated. This technique is called as ___________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
removal and introduction of restriction sites and generation of insertions and deletions

+1 vote

1 answer

Choose the correct statement for self cleavage reaction.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
cre lox excision

+1 vote

1 answer

Restriction site can also be introduced by oligonucleotide directed mutagenesis of a region that is _______ and ______ to the original restriction site.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
removal and introduction of restriction sites and generation of insertions and deletions

+1 vote

1 answer

Additional restriction sites can be introduced near the existing restriction site by mutagenesis.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
removal and introduction of restriction sites and generation of insertions and deletions

+1 vote

1 answer

If methods are based on cellular processes that lead to inactivation of gene expression by affecting the RNA, then it is called as ___________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
post-transcriptional gene silencing

+1 vote

1 answer

It is often useful to inactivate endogenous genes in an organism. It might be helpful in finding out _________ role of the wild type gene.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
choosing the right mutations
database of mutant lines and gene disruption

+1 vote

1 answer

Small deletions at a restriction site can be generated by cutting and degrading the ________ with an exonuclease.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
removal and introduction of restriction sites and generation of insertions and deletions

+1 vote

1 answer

PCR using the mutagenic primer and one of the flanking primers is used to carry out amplification and generates a product corresponding to the part of the gene. It is called as megaprimer.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
mutagenesis using pcr and recovery of mutated sequences

+1 vote

1 answer

Once second strand synthesis is carried out, it is introduced into the host. Host is having which mutation?

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
mutagenesis using pcr and recovery of mutated sequences

+1 vote

1 answer

The principle of gene disruption is ________ to replace the endogenous chromosomal copy of a gene with __________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
choosing the right mutations
database of mutant lines and gene disruption

+1 vote

1 answer

Once the double stranded molecule with the mutation is introduced into E. coli for replication, how many types of molecules are produced?

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
mutagenesis without pcr

+1 vote

1 answer

In the case of deletion of a restriction site, it should be cleaved with the same restriction enzyme.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
removal and introduction of restriction sites and generation of insertions and deletions

+1 vote

1 answer

The gene to be disrupted is cloned and a selectable marker is inserted. What should be the effect of selectable marker?

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
choosing the right mutations
database of mutant lines and gene disruption

+1 vote

1 answer

Introduction into host organism can also be done by using a DNA construct, which when transcribed, generates an RNA which is _________

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
post-transcriptional gene silencing

+1 vote

1 answer

Replication by first strand leads to the formation of mutated molecules and functional antibiotic resistant gene.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
mutagenesis using pcr and recovery of mutated sequences

+1 vote

1 answer

The inactivation of endogenous genes may also be helpful in directing the expression of the mutated gene in the absence of background expression of wild type gene.

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

genetic engineering
modifications and mutagenesis
choosing the right mutations
database of mutant lines and gene disruption

Facebook Twitter LinkedIn

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

All categories
Environmental Biotechnology (884)
Environmental Engineering (1.1k)
Enzyme Technology (752)
Farm Machinery (534)
Fermentation Technology (994)
Finite Element Method (480)
Fluid Mechanics (948)
Fluidization Engineering (267)
Food Engineering (984)
Food Packaging Technology (502)
Food Processing Unit Operations (663)
Foundry and Forging (381)
Genetic Engineering (710)
Geotechnical Engineering I (1.2k)
Geotechnical Engineering II (735)
Hazardous Waste Management (880)
Software Architecture (921)
Mass Transfer (499)
Machine Dynamics (772)
Machine Kinematics (912)
Irrigation Engineering (1.2k)
Linear Integrated Circuits (404)
Machine Design (0)
Machine Drawing (0)

Send feedback
About Us
Copyright
Privacy Policy
Terms of Use
Contact Us

Powered by TalkJarvis

...