Practice Questions

TLS Online TPP Program

#Question id: 9151

What would be the effect on climate in the temperate latitudes if Earth were to slow its rate of rotation from a 24-hour period of rotation to a 48-hour period of rotation?

#SCPH28 | Zoology

Seasons would be longer and more distinct (colder winters and warmer summers).
Large-scale weather events such as tornadoes and hurricanes would no longer be a part of regional climates.
Winter seasons in both the northern and southern hemispheres would have more abundant and frequent precipitation events.
There often would be a larger range between daytime high and nighttime low temperatures.

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TLS Online TPP Program

#Question id: 15225

#SCPH05 I Biotechnology

Which electrophoresis used to separate complete chromosome

TLS Online TPP Program

#Question id: 15225

#SCPH06 I Botany

Which electrophoresis used to separate complete chromosome

TLS Online TPP Program

#Question id: 15225

#SCPH28 | Zoology

Which electrophoresis used to separate complete chromosome

TLS Online TPP Program

#Question id: 15226

#SCPH01 Biochemistry

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: 15226

#SCPH05 I Biotechnology

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: 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