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TLS Online TPP Program
#Question id: 15226
#SCPH06 I Botany
DNA from Salmonella species, when digested with the restriction enzyme Xba I, gives around 15 fragments ranging from 25 kb to 680 kb This pattern of fragments, or ‘fingerprint’, is unique to that strain. If the same fingerprint is found from bacteria from other infected people, then it can be assumed that they were all infected from a common source. Thus, by comparing their eating habits, food sources, etc. the source of the infection can be traced to a restaurant, food item. The fingerprints are created and analysed by
TLS Online TPP Program
#Question id: 15238
#SCPH28 | Zoology
Electrophoretic resolution can be mainly changed by adjusting the
a) current
b) pH of buffer system
c) luminous intensity
d) Gel concentration
TLS Online TPP Program
#Question id: 19222
#SCPH28 | Zoology
Selectable marker, which will eventually be used to detect the presence of the T-DNA inserted into the plant chromosomal DNA, is usually placed next to the
TLS Online TPP Program
#Question id: 18218
#SCPH05 I Biotechnology
Which of the following is an incorrect statement about the terminologies related to protein sorting?
TLS Online TPP Program
#Question id: 18623
#SCPH01 Biochemistry
Which of the following PCR has been devised to increase the specificity of PCR without lowering the efficiency