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describe five different types of gateway vectors that are available what different functions they can perform and for what purposeeg 1 vector
could any of the following features be useful in a gateway vector i origin of replicationii multiple cloning siteiii bluewhite selectioniv m13
why is geometrical isomers not possible in tetrahedral complexes having two different types of unidentate ligands ans tetrahedral complexes do not
the hcf amp lcm of two expressions are respectively x3 and x cube-7x6if one is x square2x-3 other issolutionx3 x3-7x6 x22x-3
micrographia is abnormally small cramped handwriting andor the progression to continually smaller handwriting this is one of the symptoms of
a box is divided into two parts of equal volume via a partition the box is thermally insulated from the surroundings consider that compartment 1
in thermodynamics the joule-thomson effect describes a process in which a fluid is forced through a valve or porous plug while kept insulated so that
2zns 3o2 ---------gt 2zno 2so2znco3 -------------gt zno co2zno c ------gt zn cozno co -----------gt zn
the second law states that where ds ge dqt for a reversible process and ds dqt for an irreversible process a show that since dw12 -dw21
during the process of extraction of pure copper from copper pyritesio2 acts as acidic flux which combines with iron oxidefeo to form iron
a solenoid is a coil wound into a tightly packed helix in physics the term solenoid shows a long thin loop of wire often wrapped over a metallic
a house is air conditioned using solar energy solar radiation heats a pressurized tank such that the temperature is maintained at 175oc 1500
two compartments each of 1m3 capacity are connected by a valve and insulated from the surroundings and from each other one compartment contains
yx44lnx-x416 then dydx solution dydx-x342lnx-12 means
why does methyl ethanoate not give iodoform test while ethyl ethanoate doesans iodoform test for esters is the test given by its products on
for a reversible process involving ideal gases in a closed system show that deltas cv lnt2t1 for a constant volume processdeltas cp lnt2t1 for a
a train goin from delhi to jaipur stops at 7 intermediate stations 5 persons enter the train during the journey with 5 difefrent tickets of same
the angles between three non-zero and non coplanar vectors ab and c are alpha between b and cand beta between c and aand gamma between a and bthe
two persons a and b agree to meet at a place btween 11 to 12 noon the first one toarrive waits for 20 min and then leave if the time of thir
assume a cell possesses 1000 genes but at any point in time ten percent are being used ie expressed if a typical protein has 100 amino acids what is
the temp gradient is similar to finding the slope of a line when in two dimensionstemp gradient change in temp valuedistancedtdx t2 - t1x2 -
what is the mass of a two stage launch vehicle capable of putting a 100kg satellite into orbit around mars beginning in a parking orbit altitude at
ythetasininthetacosinthetathen find dydividedthetasolution ythetasininthetacosinthetaapplying uv rulethen dydividedtheta sininthetacosintheta
why at critical temperature in superconductors resistance becomes zerosolution for conductors as the temperature increases their rasistance increases
a thin rod of length 1 m is fixed in a vertical position inside a train which is moving horizontally withconstant acceleration 4 ms2 a bead can slide