Description : A cosmid is a (A) Large bacterial plasmid (B) Viral plasmid (C) Hybrid of plasmid and phage (D) Yeast plasmid
Last Answer : Answer : C
Description : Which of the following may be used as a cloning vector? (A) Prokaryotic plasmid(B) Lambda phage (C) Cosmid (D) All of these
Last Answer : Answer : D
Description : Which vector can clone only a small fragment of DNA? (a) Bacterial artificial chromosome (b) Yeast artificial chromosome (c) Plasmid (d) Cosmid
Last Answer : (c) Plasmid
Description : In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (i-iv) in this regard and select the correct option about which one or more of these ... ii) and (iv) (b) (i) only (c) (i) and (iii) (d) (ii) and (iv)
Last Answer : (d) (ii) and (iv)
Description : Serial port interrupt is generated, if ____ bits are seta) IE b) RI, IE c) IP, TI d) RI, TI
Last Answer : d) RI, TI
Description : Serial port vector address is of _______. And causes an interrupt when ________. a) 0013H, either TI or RI flag is set b) 0023H, either TI or RI flag is reset c) 0013H, either TI or RI flag is reset d) 0023H, either TI or RI flag is set
Last Answer : a) 0013H, either TI or RI flag is set
Description : Serial port interrupt is generated, if ____ bits are set a) IE b) RI, IE c) IP, TI d) RI, TI
Last Answer : a) IE
Description : The Ti plasmid, is often used for making transgenic plants. The plasmid is found in (a) Azotobacter (b) Rhizobium of the roots of leguminous plants (c) Agrobacterium (d) Yeast as a 2 mm plasmid.
Last Answer : (c) Agrobacterium
Description : Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes? (a) Retrovirus (b) Ti plasmid (c) λ phage (d) pBR322
Last Answer : (a) Retrovirus
Description : 8. The Ti plasmid used for producing transgenic plants is found in (a) Azotobacter (b) Rhizobium (c) Azospirillum (d) Agrobacterium
Last Answer : 8. (d) Agrobacterium
Description : Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes ? (1) Retrovirus (2) Ti plasmid (3) phage (4) pBR 322
Last Answer : (1) Retrovirus
Description : All of the following may be used as expression vectors except (A) Plasmid (B) Bacteriophage (C) Baculovirus (D) E. coli
Description : Transduction in bacteria is mediated by (a) plasmid vectors (b) phage vectors (c) cosmids (d) F-factors.
Last Answer : (b) phage vectors
Description : Organisms causing angular conjunctivitis are: a. Moraxella Axenfeld bacilli b. Pneumococci c. Gonococci d. Adenovirus
Last Answer : ANSWER: A
Description : Antibiotic resistance gene in a plasmid cloning vector -Biology
Last Answer : answer:
Description : Antibiotic resistance gene in plasmid -Biology
Description : The plasmid pBR322 has (A) Ampicillin resistance gene (B) Tetracycline resistance gene (C) Both (A) and (B) (D) None of these
Description : The process of replication in plasmid DNA, other than initiation, is controlled by (a) mitochondrial gene (b) plasmid gene (c) bacterial gene (d) none of these.
Last Answer : c) bacterial gene
Description : Plasmid has been used as vector because (a) it is circular DNA which have capacity to join to eukaryotic DNA (b) it can move between prokaryotic and eukaryotic cells (c) both ends show replication (d) it has antibiotic resistance gene.
Last Answer : (a) it is circular DNA which have capacity to join to eukaryotic DNA
Description : The linking of antibiotic resistance gene with the plasmid vector became possible with (a) DNA polymerase (b) exonucleases (c) DNA ligase (d) endonucleases.
Last Answer : (c) DNA ligase
Description : A gene whose expression helps to identify transformed cell is known as (a) vector (b) plasmid (c) structural gene (d) selectable marker.
Last Answer : (d) selectable marker.
Description : n bacteria, plasmid is (a) extra chromosomal material (b) main DNA (c) non functional DNA (d) repetitive gene.
Last Answer : (a) extra chromosomal material
Description : In bacteria, plasmid is (a) extra chromosomal material (b) main DNA (c) non functional DNA (d) repetitive gene.
Description : Which of the following defines an open reading frame (ORF)? A.A sequence of genome in bacteriophage B.The sequence of a complete genome C.A plasmid vector used in genome sequencing D.A possible gene predicted by DNA sequencing
Last Answer : D.A possible gene predicted by DNA sequencing
Description : Which of the following defines an open reading frame (ORF)? A- .A sequence of genome in bacteriophage B- The sequence of a complete genome C- A plasmid vector used in genome sequencing D- .A possible gene predicted by DNA sequencing
Last Answer : .A possible gene predicted by DNA sequencing
Description : When composite transposons are formed A- a small deletion occurs in the transposase gene of an IS element B- a small deletion occurs in the transposase gene of an IS element and plasmid is ... a plasmid D- two IS elements integrate into a chromosome with only a small distance separating them
Last Answer : two IS elements integrate into a chromosome with only a small distance separating them
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
Description : A gene whose expression helps to identify transformed cell is known as : (1) Vector (2) Plasmid (3) Structural gene (4) Selectable marker
Last Answer : 4) Selectable marker
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.
Description : In pKO1 plasmid, galactose kinase gene is a reporter gene which lacks ___________ gene. a. Initiation codon b. Promoter c. Activator d. Termination
Last Answer : b. Promoter
Description : Down Syndrome, a congenital genetic disorder in human beings, is cased by : (a) a defective recessive gene in homozygous condition (b) an extra x chromosome (c) trisomy of chromosome 18 (d) trisomy of chromosome 21
Last Answer : Ans:(d)
Description : What is cosmid?
Last Answer : Genetically engineered vector containing phage and plasmid genetic elements which accepts inserts of larger length (average of 45 kb) than phage (15 kb) or plasmid (1-10 kb) derived vectors. The ... the vector DNA which is then amplified and maintained as a giant plasmid in the host cell.
Description : Biolistics (gene-gun) is suitable for (a) disarming pathogen vectors (b) transformation of plant cells (c) constructing recombinant DNA by joining with vectors (d) DNA fingerprinting.
Last Answer : (b) transformation of plant cells
Description : How should I get to Providence, RI by train or bus from New Jersey/NYC?
Last Answer : The train is great if you can afford it. You can get on in Trenton, Metropark or Newark.
Description : Where to go explore in RI?
Last Answer : Newport is beautiful, and Providence seemed decent too.
Description : Any recommendations for places to stay on Block Island, RI?
Last Answer : answer:I can see Block Island from my living room, but I've never spent the night :) The Hotel Manisses is supposed to be nice, as is the Springhouse Hotel. I wouldn't stay at Ballard's. The ... check that out if it's important to you. Yahoo Travel has a good summary of hotels and customer reviews.
Description : Could I transplant a fig tree from a pot to the ground in october in Providence RI
Last Answer : They will do freeze if your temps go under 32..............we tried doing this in NE PA.........we need a greenhouse.............it worked in 7a but not in 5a.............
Description : What is the full form of 'RI' ? -How To ?
Last Answer : The full form of 'RI' is Rigorous Improsonment
Description : Are there any party places that rent lawn flamingos in Newport, RI?
Last Answer : Lawn flamingos are relatively inexpensive, so it is difficult to find places that rent them. They can be purchased at Party City and similar supply stores at inexpensive prices. Yes! You can ... visiting http://www.flamingoed.com/flamingo/Delaware-lawn-greeting.php. They are great party decorations!
Description : What are the requirements for starting a home child care in RI?
Last Answer : The requirements for starting a home child care in RI is getting a license from the government. You can read more at www.powerhomebiz.com/vol40/daycare-state-licensing2.htm
Description : In register transfer the processor register as. a MAR b PC c IR d RI
Last Answer : d RI
Description : Micro operation is shown as: a. RI->R2 b. R1
Last Answer : b. R1
Description : An ideal voltage amplifier should have A) Ri = 0, R0 = 0 B) Ri = 0, R0 =∞ C) Ri = ∞, R0 = 0 D) Ri = ∞, R0 = ∞.
Last Answer : C) Ri = ∞, R0 = 0
Description : What instruction performs Compare immediate to indirect and jump if not equal. a) CJNE A, #data, rel b) CJNE Rn, #data, rel c) CJNE @ Ri, #data, rel d) CJNE A, data, rel
Last Answer : b) CJNE Rn, #data, rel
Description : Which of the following instruction perform the move accumulator to external RAM of 16bit address? a) MOV @ DPTR, A b) MOVX @ Ri, A c) MOV A, @ Ri d) MOVX @ DPTR, A
Last Answer : c) MOV A, @ Ri
Description : Botanical Words Alphabetical List - RI
Last Answer : RIB:1. A ridge (usually vertical) on a cactus stem that is formed from the skin. Stem succulents (those plants that retain large amounts of moisture in their swollen stems) are often ribbed, ... the banks of a river or other waterway. RIVULOSE: Marked with irregular, crooked, or wavy lines.
Description : Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across?
Last Answer : Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across Rl.
Description : What is gene therapy?
Last Answer : Gene therapy is a type of medical treatment that involves the modification of a person's genetic material in order to treat or prevent disease, and is an active area of research with potential applications in a wide range of medical conditions.