Practice Questions

TLS Online TPP Program

#Question id: 19178

Touch-down PCR is another modification. Its characteristics include:

#Unit 13. Methods in Biology

Lowering the temperature for primer annealing
Primer annealing is done at higher temperatures initially
The temperature is abruptly reduced in the second cycle
In earlier cycles less stringent conditions are there and in later cycles, more stringent conditions are there

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TLS Online TPP Program

#Question id: 12191

#Unit 6. System Physiology – Plant

Auxin efflux transport inhibitors is

TLS Online TPP Program

#Question id: 19221

#Unit 12. Applied Biology

Which gene is added downstream from the left border to prevent unwanted vector DNA past the left border from being incorporated into transgenic plants.

TLS Online TPP Program

#Question id: 15996

#Unit 12. Applied Biology

Hairy root cultures are induced by___

TLS Online TPP Program

#Question id: 21016

#Unit 12. Applied Biology

which mineral deficiency involve to reverse the citrate from Kreb’s cycle?

TLS Online TPP Program

#Question id: 12567

#Unit 10. Ecological Principles

Which of the following is true about the current research about forest fragmentation?