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TLS Online TPP Program

#Question id: 11949

If a woman has a tumor secreting large amounts of estrogen from the adrenal gland, which of the following will occur?

#Unit 7. System Physiology – Animal
  1. Progesterone levels in the blood will be very low

  2. Her luteinizing hormone secretion rate will be totally suppressed

  3. She will not have normal menstrual cycles
  4. All of the above
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TLS Online TPP Program

#Question id: 10483

#Unit 6. System Physiology – Plant

Given below some facts regarding the stomal responses in light condition. Which one of the following would be INCORRECT?
TLS Online TPP Program

#Question id: 1496

#Unit 4. Cell Communication and Cell Signaling

Cancers that arise due to mutated tumor suppressor genes require that
TLS Online TPP Program

#Question id: 19718

#Unit 3. Fundamental Processes

Bouquet stage is observed in which stage of the cell division.
TLS Online TPP Program

#Question id: 2012

#Unit 4. Cell Communication and Cell Signaling

The DGS-like phenotype can be produced in a specific knockout mouse for HA3, a Hox gene. HA3 is known to be involved in developmental regulation in the mouse. Which of the following would be an appropriate test for following the gene in the mouse progeny?
TLS Online TPP Program

#Question id: 1442

#Unit 4. Cell Communication and Cell Signaling

Transgenic mice that express an activated oncogene like rasD under the control of the TetOFF system are likely to undergo which of the following events when tetracycline is given?