Question is ⇒ An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as, Options are ⇒ (A) a chimera, (B) a transgenic animal, (C) a vector, (D) an enzyme that links DNA molecules, (E) , Leave your comments or Download question paper.

Question is ⇒ An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as, Options are ⇒ (A) a chimera, (B) a transgenic animal, (C) a vector, (D) an enzyme that links DNA molecules, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as
A.	a chimera [Wrong Answer]
B.	a transgenic animal [Correct Answer]
C.	a vector [Wrong Answer]
D.	an enzyme that links DNA molecules [Wrong Answer]
View Answer 5 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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Also Read Similar Questions Below :

⇒ Vectors are
molecules that degrade nucleic acids
molecules that help in replication
molecules that are able to covalently bond to and carry foreign DNA into cells
molecules that protect host cells from invasion by foreign DNA

⇒ Which type of restriction endonuclease cuts the DNA within the recognition site?
Type I
Type II
Type III
All of the these

⇒ Charged molecules are separated based on varying rates of migration through a solid matrix when subjected to an electric field. This technique is known as
photoreactivation
gel electrophoresis
autoradiography
blotting

⇒ A short molecule containing 2-20 nucleotide is
plasmid
vector
oligonucleotide
mononucleotide

⇒ The Southern blotting technique depends on
similarities between the sequences of probe DNA and experimental DNA
similarities between the sequences of probe RNA and experimental RNA
similarities between the sequences of probe protein and experimental protein
the molecular mass of proteins

⇒ Which of the following is obtained using processed mRNA molecules as a template?
rDNA
mDNA
cDNA
tDNA

⇒ A molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as
southern blotting
northern blotting
polymerase chain reaction
DNA replication

⇒ Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are
DNA ligase
helicases
restriction endonucleases
DNA gyrase

⇒ Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using
BACS
expression vectors
YACS
all of these

⇒ Agrobacterium tumefaciens is
a disease in humans that causes loss of sight
a bacterium that can be used to introduce DNA into plants
a fungi that is used to produce antibiotics in large amounts
a disease in humans that causes loss of weight

⇒ The deliberate modifications of an organism's genetic information by directly changing its nucleic acid content is a subject matter of
genetic engineering
population genetics
microbiology
protein engineering

⇒ Bacterial cells protect their own DNA from degradation by restriction endonucleases by
methylating the DNA at the sites that the enzyme recognizes
deleting all recognition sites from the genome
not producing any restriction endonucleases
having anti restriction endonucleases

⇒ Electroporation is
the process of separating charged molecules through a gel maintained in an electric field
the process of combining foreign DNA to an electrically charged vector molecule
the application of high voltage pulses
the process of multiplication of the cells

⇒ In genetic engineering, a chimera is
an enzyme that links DNA molecules
a plasmid that contains foreign DNA
a virus that infects bacteria
a fungi

⇒ An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as
a chimera
a transgenic animal
a vector
an enzyme that links DNA molecules

⇒ Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid?
DNA polymerase
Restriction endonuclease
DNA ligase
DNA helicase

⇒ The advantage of using DNA polymerases from thermophilic organisms in PCR is that
the DNA polymerases of these bacteria are much faster than those from other organisms
the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands
the DNA polymerases of these bacteria never make mistakes while replicating DNA
all of the above

⇒ For gene probes to be useful they must
be large enough to contain gene-specific sequences
be labeled in some manner to allow detection
both (a) and (b)
none of the above

⇒ The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as
laser
DNA probe
gene gun
inoculating needle

⇒ Which of the following vector can maintain the largest fragment of foreign DNA?
YAC
Cosmid
Plasmid
Phage

⇒ What is the normal role of restriction endonucleases in bacterial cells?
To degrade the bacterial chromosome into small pieces during replication
To degrade invading phage DNA
To produce RNA primers for replication
All of the above

⇒ A genomic library is
a database where the sequence of an organism's genome is stored
a collection of many clones possessing different DNA fragments from the same organisms bound to vectors
a book that describes how to isolate DNA from a particular organism
a place where the information of the genetic organization of organisms are kept.

⇒ Which of the following is not commonly used as vector?
Artificial chromosome
Cosmid
Fungi
Plasmid