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TLS Online TPP Program

#Question id: 10558

In a vertically oriented glass capillary tube, the upward movement of water is due to

#Unit 6. System Physiology – Plant
  1. The attraction of water to the polar surface of the glass tube (adhesion) and the surface tension of water, which tends to minimize the area of the air–water interface
  2. The upward movement of water is due to the positive hydrostatic pressure(Yp)
  3. The attraction of water to the polar surface of the glass tube (cohesion) and the surface tension of water, which tends to minimize the area of the air–water interface
  4. Gravity (Yg) causes water to move upward
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TLS Online TPP Program

#Question id: 4346

#Unit 3. Fundamental Processes

Which of the following results would occur if the repressor of an inducible operon were mutated so that it could not bind the operator?
TLS Online TPP Program

#Question id: 5290

#Unit 8. Inheritance Biology

The following table shows mapping data from three interrupted mating experiments using three different Hfr strains and an F- strain: The order of genes is
TLS Online TPP Program

#Question id: 11065

#Unit 7. System Physiology – Animal

A liquid-ventilated lung compared to a gas-ventilated lung
TLS Online TPP Program

#Question id: 19111

#Unit 8. Inheritance Biology

If the frequency of PKU among newborns is approximately 1/10,000 (when the parents are unrelated). What is the risk of a child with PKU if the parents are uncle and niece?
TLS Online TPP Program

#Question id: 4273

#Unit 3. Fundamental Processes

80S initiation complex includes