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TLS Online TPP Program

#Question id: 11648

Within minutes following a normal delivery, flow through the foramen ovale decreases dramatically. What is the cause of this change?

#7. System Physiology – Animal
  1. Increased formation of prostaglandin E2 in the endocardium
  2. Increased rate of flow through the pulmonary artery
  3. Increased left atrial pressure
  4. Increased right atrial pressure
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TLS Online TPP Program

#Question id: 4367

#3. Fundamental Processes

Which of the following is considered a universal transcription factor?
TLS Online TPP Program

#Question id: 11567

#7. System Physiology – Animal

A product of the anterior pituitary gland that causes color changes in its target cells is ________.
TLS Online TPP Program

#Question id: 11081

#7. System Physiology – Animal

In which of the following conditions is alveolar Po2 increased and alveolar Pco2 decreased?
TLS Online TPP Program

#Question id: 5561

#5. Developmental Biology

In sea urchins, the "fast block" and the longer lasting "slow block" to polyspermy, respectively, are ________.
TLS Online TPP Program

#Question id: 12396

#6. System Physiology – Plant

Which compound  are included in the buffer washout solution, that involved in prevent normal relocalization of PIN to the plasma membrane ?