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TLS Online TPP Program
#Question id: 12214
#Unit 7. System Physiology – Animal
A 53-year-old man with a recurrent history of ulcer disease associated with diarrhea and a strong family history of duodenal ulcer disease is suspected of having Zollinger-Ellison syndrome (gastrinoma). Secretin (2 units/kg) was given as a rapid intravenous injection to test for gastrinoma. Which of the following results would support the existence of gastrinoma following secretin administration?
TLS Online TPP Program
#Question id: 2984
#Unit 2. Cellular Organization
Certain unicellular eukaryotes, including diatoms and some yeasts, have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis. Which of the following is a characteristic feature of nuclear division in these organisms?
TLS Online TPP Program
#Question id: 18872
#Unit 9. Diversity of Life Forms
Which of the following statements is true of archegonia?
TLS Online TPP Program
#Question id: 11012
#Unit 7. System Physiology – Animal
If the Purkinje fibers, situated distal to the A-V junction, become the pacemaker of the heart, what is the expected heart rate?
TLS Online TPP Program
#Question id: 23560
#Unit 13. Methods in Biology
DNA molecules which are constructed with DNA from different sources are called