TLS Online TPP Program
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TLS Online TPP Program
#Question id: 20283
#Unit 7. System Physiology – Animal
The following statements regarding to the pancreas and its function.
a. The pancreas is composed of two major types of tissues, (1) the acini, which secrete digestive juices into the duodenum, and (2) the islets of Langerhans, which secrete insulin and glucagon directly into the blood.
b. The islets contain three major types of cells, alpha, beta, and delta cells
c. The beta cells, constituting about 25 percent of all the cells of the islets, lie mainly in the middle of each islet and secrete insulin and amylin.
d. The alpha cells, about 60 percent of the total, secrete glucagon and the delta cells, about 10 percent of the total, secrete somatostatin.
TLS Online TPP Program
#Question id: 12385
#Unit 7. System Physiology – Animal
To evaluate kidney function in a 45-year-old woman with type II diabetes, you ask her to collect her urine over 24 hours. She collects 3600 ml of urine in that period. The clinical laboratory returns the following results after analyzing the patient’s urine and plasma samples: plasma creatinine = 4 mg/dL, urine creatinine = 32 mg/dL, plasma potassium = 5 mmol/L, and urine potassium = 10 mmol/L.
What is the net renal tubular reabsorption rate of potassium in this patient?
TLS Online TPP Program
#Question id: 18380
#Unit 12. Applied Biology
A commonly used municipal wastewater treatment to restart activated sludge bioreactors. Which technique is involved in this remediation process?
TLS Online TPP Program
#Question id: 16961
#Unit 11. Evolution and Behavior
Which statements is not true for Divergent evolution?
TLS Online TPP Program
#Question id: 26339
#Unit 2. Cellular Organization
According to fourth parity rule proposed by Erwin Chargaff which of the following statement are most appropriate