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a long straight current-carrying wire carries a current from west to east a compass is held above the wirea which direction does the north pole of
define clinical manifestations and nutritional problems associated with cancerin the previous section we learnt that cancer results in several
q jingdan turned a screwdriver into a magnet by rubbing it with a strong bar magnet to pick up a screw that has fallen into an inaccessible spothow
what are cytokinescytokines are polypeptides which influence the proliferation differentiation metabolism and activation of cells there are three
the magnetic field of earth resembles the field of a bar magnet the north pole of a compass needle used for navigation generally points toward the
what do you mean by cori cyclingin this cycle glucose released by peripheral tissues is metabolized to lactate which is then resynthesized to glucose
a holiday light string of ten bulbs is equipped with shunts that short out the bulbs when the voltage drop increases to line voltage which happens
explain the metabolic alterations during canceras we have studied earlier patients with advanced cancer experience profound anorexia early satiety
metabolic alterations and the resultant nutritional problems clinical manifestations associated with cancerseveral research studies have shown that
define dietary and non dietary factors - causation of cancerseveral dietary and non-dietary factors including genetics can increase the risk in the
define stress factors - etiological risk factors in canceremotions playing a part in malignancy are not a new idea but these relationships are
define about the ionizing radiation - carcinogenicionizing radiation electromagnetic x-rays gamma rays and particulate alpha - particles beta -
define about the ultraviolet rays - carcinogenicultraviolet rays there is ample evidence from epidemiological studies that ultra violet rays derived
a string of holiday lights has 25 identical bulbs linked in series every bulb dissipates 100 w when the string is linked to a 125-v outleta how much
define about the radiant energyradiant energy radiant energy whether in the form of the ultraviolet rays of sunlight or as ionizing electromagnetic
explain about the chemical carcinogenschemicals have been shown to be carcinogenic some are naturally occurring components of plants and microbial
the electric utility invoice for a household shows a usage of 1245 kwh during a certain 30-day periodwhat is the average power consumption during
explain about the rna viruses - carcinogenicall oncogenic rna viruses are retroviruses they are of 2 types they are acute transforming retroviruses
by what factor would the i2r loss in transmission wires be reduced if the transmission voltage were boosted from 220 v to 22 kvsuppose that the rate
explain about the dna viruses - carcinogenicthe three dna viruses found to cause human cancers are ebv hbv and hpv what are these let us find out
a manufacturer of light bulbs advertises that its 55-w bulb which produces 8000 lm of light output gives almost the similar light as a 600-w bulb
explain about the oncogenic virusescertain viruses that interfere with the functions of the regulatory genes have been identified these viruses are
an electric motor with a load delivers 52 hp to its shaft 1 hp 746 w under these conditions it operates at 828 percent efficiency a how much current
define carcinogenic - non-dietary factorsa large number of agents cause genetic damage and induce neoplastic transformation of cells they fall into
define carcinogenic - dietary factorsdietary constituents can also be carcinogenic but to what extent diet is one of the contributing factors to