A foreign DNA and plasmid cut by the same restriction endonculease can be joined to form a recombinant plasmid using

A foreign DNA and plasmid cut by the same restriction endonculease can be joined to form a recombinant plasmid using
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A foreign DNA and plasmid cut by the same restriction endonculease can be joined to form a recombinant ... B. Ligase C. Eco RI D. Taq polymerase
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A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using (a) EcoRI (b) Taq polymerase (c) polymerase III (d) ligase.

Description : A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using (a) EcoRI (b) Taq polymerase (c) polymerase III (d) ligase.

Last Answer : (d) ligase.

Identify the wrong statement with regard to restriction enzymes. (a) Each restriction enzyme functions by inspecting the length of a DNA sequence. (b) They cut the strand of DNA at palindromic sites. (c) They are useful in genetic engineering. (d) Sticky ends can be joined by using DNA ligases.

Description : Identify the wrong statement with regard to restriction enzymes. (a) Each restriction enzyme functions by inspecting the length of a DNA sequence. (b) They cut the strand of DNA at palindromic sites. (c) They are useful in genetic engineering. (d) Sticky ends can be joined by using DNA ligases.

Last Answer : d) Sticky ends can be joined by using DNA ligases.

7. In a recombinant DNA technology a plasmid vector must be cleaved by a) the same enzyme that leaves the donor gene b) modified DNA ligase c) a heated alkaline solution d) four separate enzymes

Description : 7. In a recombinant DNA technology a plasmid vector must be cleaved by a) the same enzyme that leaves the donor gene b) modified DNA ligase c) a heated alkaline solution d) four separate enzymes

Last Answer : a) the same enzyme that leaves the donor gene

Plasmid vector in DNA recombinant technology means

Description : Plasmid vector in DNA recombinant technology means

Last Answer : Plasmid vector in DNA recombinant technology means A. a virus that transfers gene to bacteria B. ... D. any fragment of DNA carrying desirable gene

How are restriction enzymes used to make recombinant DNA? -Biology

Description : How are restriction enzymes used to make recombinant DNA? -Biology

Last Answer : answer:

Recombinant DNA is achieved by cleaving the pro-DNAs by (a) ligase (b) restriction endonuclease (c) primase (d) exonucleases.

Description : Recombinant DNA is achieved by cleaving the pro-DNAs by (a) ligase (b) restriction endonuclease (c) primase (d) exonucleases.

Last Answer : (b) restriction endonuclease

Without restriction endonucleases, it would be very difficult to a. Force Plasmids into Bacteria. b. Chemically Open Dna Molecules. c. Replicate Dna In A Recombinant Cell. d. Bring About Mutations In Bacteria.

Description : Without restriction endonucleases, it would be very difficult to a. Force Plasmids into Bacteria. b. Chemically Open Dna Molecules. c. Replicate Dna In A Recombinant Cell. d. Bring About Mutations In Bacteria.

Last Answer : b. Chemically Open Dna Molecules.

A seals sticky ends of recombinant DNA segments. a. DNA Ligase b. restriction endonuclease c. protease d. RNA polymerase

Description : A seals sticky ends of recombinant DNA segments. a. DNA Ligase b. restriction endonuclease c. protease d. RNA polymerase

Last Answer : b. restriction endonuclease

Restriction endonucleases (A) Cut RNA chains at specific locations (B) Excise introns from hnRNA (C) Remove Okazaki fragments (D) Act as defensive enzymes to protect the host bacterial DNA from DNA of foreign organisms

Description : Restriction endonucleases (A) Cut RNA chains at specific locations (B) Excise introns from hnRNA (C) Remove Okazaki fragments (D) Act as defensive enzymes to protect the host bacterial DNA from DNA of foreign organisms

Last Answer : Answer : D

In sticky ends produced by restriction endonucleases (A) The 2 strands of DNA are joined to each other (B) The DNA strands stick to the restriction endonuclease (C) The ends of a double stranded fragment are overlapping (D) The ends of a double stranded fragment are non overlapping

Description : In sticky ends produced by restriction endonucleases (A) The 2 strands of DNA are joined to each other (B) The DNA strands stick to the restriction endonuclease (C) The ends of a double stranded fragment are overlapping (D) The ends of a double stranded fragment are non overlapping

Last Answer : Answer : C

How is the recombinant plasmid different from the bacterial chromosome?

Description : How is the recombinant plasmid different from the bacterial chromosome?

Last Answer : Need answer

What is a recombinant plasmid?

Description : What is a recombinant plasmid?

Last Answer : A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. ... Researchers can insert DNA fragments or genes into a plasmid vector, creating ... plasmid. This plasmid can be introduced into a bacterium by way of the process called transformation.

Unidirectional tandem gene arrays are significant in ________ a. Increase in recombinant gene product with increasing plasmid number. b. Increase in recombinant gene product without increasing plasmid number. c. Decrease in polymerase enzyme battery with increasing plasmid numbers. d. Decrease in strong promotor with increase in plasmid number

Description : Unidirectional tandem gene arrays are significant in ________ a. Increase in recombinant gene product with increasing plasmid number. b. Increase in recombinant gene product without increasing plasmid ... increasing plasmid numbers. d. Decrease in strong promotor with increase in plasmid number

Last Answer : b. Increase in recombinant gene product without increasing plasmid number.

The normal function of restriction endonucleases is to (A) Excise introns from hrRNA (B) Polymerize nucleotides to form RNA (C) Remove primer from okazaki fragments (D) Protect bacteria from foreign DNA

Description : The normal function of restriction endonucleases is to (A) Excise introns from hrRNA (B) Polymerize nucleotides to form RNA (C) Remove primer from okazaki fragments (D) Protect bacteria from foreign DNA

Last Answer : Answer : D

Assetion: Restriction enzymes cut the strand 27 of DNA to produce sticky ends Reason : Stickiness of the ends faciliates the action of the enzyme DNA

Description : Assetion: Restriction enzymes cut the strand 27 of DNA to produce sticky ends Reason : Stickiness of the ends faciliates the action of the enzyme DNA

Last Answer : Assetion: Restriction enzymes cut the strand 27 of DNA to produce sticky ends Reason : Stickiness of ... D. If both assertion and reason are false

Restriction endonucleases recognize and cut a certain sequence of (A) Single stranded DNA (B) Double stranded DNA (C) RNA (D) Protein

Description : Restriction endonucleases recognize and cut a certain sequence of (A) Single stranded DNA (B) Double stranded DNA (C) RNA (D) Protein

Last Answer : Answer : B

The restriction enzymes are used in genetic engineering, because (a) they can cut DNA at specific base sequence (b) they are nucleases that cut DNA at variable sites (c) they can degrade harmful proteins (d) they can join different DNA fragments.

Description : The restriction enzymes are used in genetic engineering, because (a) they can cut DNA at specific base sequence (b) they are nucleases that cut DNA at variable sites (c) they can degrade harmful proteins (d) they can join different DNA fragments.

Last Answer : (a) they can cut DNA at specific base sequence

Which of the following cut the DNA from specific places? (a) E.coli restriction endonuclease I (b) Ligase (c) Exonuclease (d) Alkaline phosphate

Description : Which of the following cut the DNA from specific places? (a) E.coli restriction endonuclease I (b) Ligase (c) Exonuclease (d) Alkaline phosphate

Last Answer : (a) E.coli restriction endonuclease I

Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme? (a) (b) (c) (d)

Description : Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme? (a) (b) (c) (d)

Last Answer : (c)

Genetic engineering is possible, because (a) we can cut DNA at specific sites by endonucleases like DNase I (b) restriction endonucleases purified from bacteria can be used in vitro (c) the phenomenon of transduction in bacteria is well understood (d) we can see DNA by electron microscope

Description : Genetic engineering is possible, because (a) we can cut DNA at specific sites by endonucleases like DNase I (b) restriction endonucleases purified from bacteria can be used in vitro (c) the phenomenon of transduction in bacteria is well understood (d) we can see DNA by electron microscope

Last Answer : (b) restriction endonucleases purified from bacteria can be used in vitro

he molecular scissors use3d to cut DNA into specific genes of interest are called (a) Exonucleases (b) Restriction endonucleases (c) Ligases (d) Polymerases

Description : he molecular scissors use3d to cut DNA into specific genes of interest are called (a) Exonucleases (b) Restriction endonucleases (c) Ligases (d) Polymerases

Last Answer : (b) Restriction endonucleases

6. Which of the following DNA sequences would a Restriction enzyme recognize and cut? a. ATGCAC TACGTG b. GATATC CTATAG c. TAGATA ATCTAT d. AATATA TTATAT

Description : 6. Which of the following DNA sequences would a Restriction enzyme recognize and cut? a. ATGCAC TACGTG b. GATATC CTATAG c. TAGATA ATCTAT d. AATATA TTATAT

Last Answer : b. GATATC CTATAG

Transformation refers to a. Using A Virus To Transfer DNA Fragments. b. DNA Fragments Transferred Between Live Donor And Recipient Cells. c. The Formation of an F- Recombinant Cell. d. The Transfer of Naked Fragments of DNA

Description : Transformation refers to a. Using A Virus To Transfer DNA Fragments. b. DNA Fragments Transferred Between Live Donor And Recipient Cells. c. The Formation of an F- Recombinant Cell. d. The Transfer of Naked Fragments of DNA

Last Answer : b. DNA Fragments Transferred Between Live Donor And Recipient Cells.

What is recombinant DNA? -Biology

Description : What is recombinant DNA? -Biology

Last Answer : answer:

What is recombinant DNA technology? -Biology

Description : What is recombinant DNA technology? -Biology

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Give some examples of recombinant DNA technology applications. -Biology

Description : Give some examples of recombinant DNA technology applications. -Biology

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Name the two types of 'biological tools' used in recombinant DNA technology. -Biology

Description : Name the two types of 'biological tools' used in recombinant DNA technology. -Biology

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What is a recombinant DNA vaccine? -Biology

Description : What is a recombinant DNA vaccine? -Biology

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Give some examples of recombinant DNA vaccine. -Biology

Description : Give some examples of recombinant DNA vaccine. -Biology

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Explain the term Recombinant DNA. -Biology

Description : Explain the term Recombinant DNA. -Biology

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Why are bacteria used in recombinant DNA technology? -Biology

Description : Why are bacteria used in recombinant DNA technology? -Biology

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Why is ligase needed to make recombinant DNA? -Biology

Description : Why is ligase needed to make recombinant DNA? -Biology

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Enzymes used in recombinant DNA technology -Biology

Description : Enzymes used in recombinant DNA technology -Biology

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Which pair of enzymes is necessary to make recombinant DNA? -Biology

Description : Which pair of enzymes is necessary to make recombinant DNA? -Biology

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Recombinant DNA directly produces changes in -Biology

Description : Recombinant DNA directly produces changes in -Biology

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Recombinant DNA food -Biology

Description : Recombinant DNA food -Biology

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Recombinant DNA construction -Biology

Description : Recombinant DNA construction -Biology

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Why is recombinant DNA important? -Biology

Description : Why is recombinant DNA important? -Biology

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Recombinant DNA disadvantages -Biology

Description : Recombinant DNA disadvantages -Biology

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What is recombinant DNA ?

Description : What is recombinant DNA ?

Last Answer : The ability to move specific genes from one cell to another and make them work is called genetic engineering. The method used for genetic engineering is called recombinant DNA (DeoxyriboNucleic Acid) technology or gene cloning.

Who made recombinant DNA ?

Last Answer : Paul Berg (1972)

Recombinant DNA or r DNA technology was discovered by

Description : Recombinant DNA or r DNA technology was discovered by

Last Answer : Recombinant DNA or r DNA technology was discovered by A. Watson and Crick B. Sutton and Avery C. Cohen and Boyer D. Bateson and de Vries

Assetion: Insertion of recombinant DNA within the coding sequence of `beta-`galactosidase result n colourless colonies. Reason : Presence of insert re

Description : Assetion: Insertion of recombinant DNA within the coding sequence of `beta-`galactosidase result n colourless colonies. Reason : Presence of insert re

Last Answer : Assetion: Insertion of recombinant DNA within the coding sequence of `beta-`galactosidase result n ... D. If both assertion and reason are false

Assetion: In recombinant DNA technology, human genes are often transferred into bacteria (prokaryotes) or yeast (eukaryote) Reason : Both bacteria and

Description : Assetion: In recombinant DNA technology, human genes are often transferred into bacteria (prokaryotes) or yeast (eukaryote) Reason : Both bacteria and

Last Answer : Assetion: In recombinant DNA technology, human genes are often transferred into bacteria (prokaryotes) or ... . If both assertion and reason are false

What scientific field was created when recombinant DNA was made in the 1970s?

Description : What scientific field was created when recombinant DNA was made in the 1970s?

Last Answer : genetic engineering

What aspects of bacteria makes recombinant DNA technology effective?

Description : What aspects of bacteria makes recombinant DNA technology effective?

Last Answer : Bacteria reproduce very quickly.

For production of eukaryotic protein by recombinant DNA technology in bacteria, the template used is (A) Eukaryotic gene (B) hnRNA (C) mRNA (D) All of these

Description : For production of eukaryotic protein by recombinant DNA technology in bacteria, the template used is (A) Eukaryotic gene (B) hnRNA (C) mRNA (D) All of these

Last Answer : Answer : C

The first protein synthesized by recombinant DNA technology was (A) Streptokinase (B) Human growth hormone (C) Tissue plasminogen activator (D) Human insulin

Description : The first protein synthesized by recombinant DNA technology was (A) Streptokinase (B) Human growth hormone (C) Tissue plasminogen activator (D) Human insulin

Last Answer : Answer : D

Applied use of molecular biology and recombinant DNA Technology known as

Description : Applied use of molecular biology and recombinant DNA Technology known as

Last Answer : Ans. Biotechnology