Which one of the following techniques made it possible to genetically engineer living organisms? (a) Recombinant DNA techniques (b) X-ray diffraction (c) Heavier isotope labelling (d) Hybridization

Which one of the following techniques made it possible
to genetically engineer living organisms?
(a) Recombinant DNA techniques
(b) X-ray diffraction
(c) Heavier isotope labelling
(d) Hybridization
by

1 Answer

Answer :

(a) Recombinant DNA techniques
by

Related questions

Electronic structure of a material is generally studied by (A) Metallurgical microscope (B) Electron diffraction (C) Spectroscopic techniques (D) X-ray

Description : Electronic structure of a material is generally studied by (A) Metallurgical microscope (B) Electron diffraction (C) Spectroscopic techniques (D) X-ray

Last Answer : (C) Spectroscopic techniques

Is it possible to genetically engineer a tapeworm that is beneficial for weight loss, without the usual negative symptoms?

Description : Is it possible to genetically engineer a tapeworm that is beneficial for weight loss, without the usual negative symptoms?

Last Answer : What traits would you engineer for? Just Google “tapeworm diet” and lots of info comes up with delightful details. :-)

How hard would it be to genetically engineer a plant whose fruit are actually made out of meat?

Description : How hard would it be to genetically engineer a plant whose fruit are actually made out of meat?

Last Answer : Let's ignore water and broad brush the chemistry to do a sense check. All Plant structures are basically 3 main components: cellulose, hemi-cellulose and lignin. The ratios vary to form leaves, trees, ... . It wold need to be rich in oils like jatropha or olive. Thanks for the thought starter.

Heavy water' is termed as 'heavy' because it is (A) Denser than water (B) An oxide of deuterium (C) A heavy liquid (D) An oxide of heavier isotope of oxygen

Description : Heavy water' is termed as 'heavy' because it is (A) Denser than water (B) An oxide of deuterium (C) A heavy liquid (D) An oxide of heavier isotope of oxygen

Last Answer : (B) An oxide of deuterium

The process of crossing two genetically different individual to obtain new individual having desirable characters is known as __________. a) hybridization b)broadcasting c)sowing d)emasculation

Description : The process of crossing two genetically different individual to obtain new individual having desirable characters is known as __________. a) hybridization b)broadcasting c)sowing d)emasculation

Last Answer : a) hybridization

What are the obstacles to overcome to genetically engineer a biological radio communication system?

Description : What are the obstacles to overcome to genetically engineer a biological radio communication system?

Last Answer : Even if you have a transmitter, you need a receiver and an antenna. That implies a tuner, and one needs to be able to select a specific transmission from all those around you, otherwise ... in Manhattan would be overwhelming. And real telepathy would need to be able to transmit over distance.

What property of DNA makes hybridization between a labeled probe and a target gene possible?

Description : What property of DNA makes hybridization between a labeled probe and a target gene possible?

Last Answer : Containing many nucleotides

Which technique has helped in investigation of Calvin cycle? (a) X-ray crystallography (b) X-ray technique (c) Radioactive isotope technique (d) Intermittent light

Description : Which technique has helped in investigation of Calvin cycle? (a) X-ray crystallography (b) X-ray technique (c) Radioactive isotope technique (d) Intermittent light

Last Answer : (c) Radioactive isotope technique

How does X-ray diffraction aid in the understanding of the structure of molecules?

Description : How does X-ray diffraction aid in the understanding of the structure of molecules?

Last Answer : X-ray diffraction is the investigative use of X-rays to discoverthe internal structure of a number of different things. The basicapproach is to set up a target material and direct a beam ... a broad field with diverging and complex investigativetechniques. Even so, the fundamentals remain the same.

In a protein molecule the disulphide bond is not broken by (A) Reduction (B) Oxidation (C) Denaturation (D) X-ray diffraction

Description : In a protein molecule the disulphide bond is not broken by (A) Reduction (B) Oxidation (C) Denaturation (D) X-ray diffraction

Last Answer : Answer : C

X-ray diffraction can be observed by using __________. A. Diffraction Grating B. Rock salt crystal C. Convex lens D. Michelson’s interferometer

Description : X-ray diffraction can be observed by using __________. A. Diffraction Grating B. Rock salt crystal C. Convex lens D. Michelson’s interferometer

Last Answer : A. Diffraction Grating

significant diffraction of X ray can be obtained A. By a single slit B. By a double slit C. By diffraction D. By Atomic crystal

Description : significant diffraction of X ray can be obtained A. By a single slit B. By a double slit C. By diffraction D. By Atomic crystal

Last Answer : A. By a single slit

Who made recombinant DNA ?

Last Answer : Paul Berg (1972)

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

Pick out the wrong statement. (A) The nucleus of a hydrogen atom is identical with a proton (B) A, β-ray particle is identical with an electron (C) Mass of an electron is about 1/1800th of the lightest nucleus (D) Positron is heavier than a proton

Description : Pick out the wrong statement. (A) The nucleus of a hydrogen atom is identical with a proton (B) A, β-ray particle is identical with an electron (C) Mass of an electron is about 1/1800th of the lightest nucleus (D) Positron is heavier than a proton

Last Answer : (D) Positron is heavier than a proton

What is the term for manipulating the genes of organisms to introduce new characteristics? a. Genomics b. Genetic engineering c. Recombinant RNA d. Genetic resistance

Description : What is the term for manipulating the genes of organisms to introduce new characteristics? a. Genomics b. Genetic engineering c. Recombinant RNA d. Genetic resistance

Last Answer : b. Genetic engineering

The virus that causes chicken pox contains DNA. It reproduces inside the cells of living organisms. The virus is not made of cells and does not eat or breathe. Why isn’t the virus considered to be a living thing?

Description : The virus that causes chicken pox contains DNA. It reproduces inside the cells of living organisms. The virus is not made of cells and does not eat or breathe. Why isn’t the virus considered to be a living thing?

Last Answer : it is not made of cells (A+)

A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Description : A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Last Answer : (4) total internal reflection Explanation: If the angle of incidence of light ray in the denser medium is greater than the critical angle of the concerned media pair, the light is not at all reflected in to the rarer medium but is totally reflected. This is known as 'total internal reflection'.

A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Description : A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Last Answer :  total internal reflection

What are the advantages of Genetically Modified Organisms (GMO)? -Biology

Description : What are the advantages of Genetically Modified Organisms (GMO)? -Biology

Last Answer : answer:

Why do people still rally against genetically modified organisms?

Description : Why do people still rally against genetically modified organisms?

Last Answer : Most people are against it because those organisms pose much danger to human life. Take an example of a chicken which has been injected with those chemicals. The chicken normally grows within a week and its ... the GMOs they have to consider human life as well. It shouldn't always be about money.

In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is (a) Indian Council of Medical Research (ICMR) (b) Council for Scientific and Industrial Research (CSIR) (c) Research Committee on Genetic Manipulation (RCGM) (d) Genetic Engineering Appraisal Committee (GEAC).

Description : In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is (a) Indian Council of Medical Research (ICMR) (b) Council for ... Research Committee on Genetic Manipulation (RCGM) (d) Genetic Engineering Appraisal Committee (GEAC).

Last Answer : (d) Genetic Engineering Appraisal Committee (GEAC).

GMO stands for ____. a. genetically modified organism c. gross moldy oranges b. genetically manufactured oranges d. genetically malfunctioning organisms

Description : GMO stands for ____. a. genetically modified organism c. gross moldy oranges b. genetically manufactured oranges d. genetically malfunctioning organisms

Last Answer : a. genetically modified organism

In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is (1) Indian Council of Medical Research (ICMR) (2) Council for Scientific and Industrial Research (CSIR) (3) Research Committee on Genetic Manipulation (RCGM) (4) Genetic Engineering Appraisal Committee (GEAC)

Description : In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is (1) Indian Council of Medical Research (ICMR) (2) Council for ... 3) Research Committee on Genetic Manipulation (RCGM) (4) Genetic Engineering Appraisal Committee (GEAC)

Last Answer : (4) Genetic Engineering Appraisal Committee (GEAC)

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

Last Answer : answer:

Give some examples of recombinant DNA technology applications. -Biology

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

Last Answer : answer:

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

Last Answer : answer:

What is a recombinant DNA vaccine? -Biology

Description : What is a recombinant DNA vaccine? -Biology

Last Answer : answer:

Give some examples of recombinant DNA vaccine. -Biology

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

Last Answer : answer:

Explain the term Recombinant DNA. -Biology

Description : Explain the term Recombinant DNA. -Biology

Last Answer : answer:

Why are bacteria used in recombinant DNA technology? -Biology

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

Last Answer : answer:

Why is ligase needed to make recombinant DNA? -Biology

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

Last Answer : answer:

Enzymes used in recombinant DNA technology -Biology

Description : Enzymes used in recombinant DNA technology -Biology

Last Answer : answer:

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

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

Last Answer : answer:

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

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

Last Answer : answer:

Recombinant DNA directly produces changes in -Biology

Description : Recombinant DNA directly produces changes in -Biology

Last Answer : answer:

Recombinant DNA food -Biology

Description : Recombinant DNA food -Biology

Last Answer : answer:

Recombinant DNA construction -Biology

Description : Recombinant DNA construction -Biology

Last Answer : answer:

Why is recombinant DNA important? -Biology

Description : Why is recombinant DNA important? -Biology

Last Answer : answer:

Recombinant DNA disadvantages -Biology

Description : Recombinant DNA disadvantages -Biology

Last Answer : answer:

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.

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

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

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

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

Last Answer : 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

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