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TLS Online TPP Program
#Question id: 20264
#Unit 13. Advances in Biotechnology
______________ is the main enzyme of amylose biosynthesis. Whose increased activity is expected to increase the amylose content of starch?
TLS Online TPP Program
#Question id: 20268
#Unit 7. System Physiology – Animal
Choose correct statements about synthesis and processing of antidiuretic hormone and oxytocin.
a. ADH and oxytocin are homologous nonapeptides (containing nine amino acids).
b. Are synthesized in the supraoptic and paraventricular nuclei of the hypothalamus respectively.
c. The ADH neurons have their cell bodies primarily in the paraventricular nuclei.
d. The oxytocin neurons have their cell bodies primarily in supraoptic nuclei of the hypothalamus.
TLS Online TPP Program
#Question id: 20269
#Unit 7. System Physiology – Animal
The antidiuretic hormone (ADH) originates primarily in the supraoptic nuclei of the hypothalamus, which of the following statement is FALSE regarding ADH?
TLS Online TPP Program
#Question id: 20269
#Unit 1. Structure and Function of Biomolecules
The antidiuretic hormone (ADH) originates primarily in the supraoptic nuclei of the hypothalamus, which of the following statement is FALSE regarding ADH?
TLS Online TPP Program
#Question id: 20270
#Unit 7. System Physiology – Animal
Oxytocin is formed primarily in the paraventricular nuclei of the hypothalamus. Which of the following statement is FALSE regarding oxytocin?
TLS Online TPP Program
#Question id: 20271
#Unit 7. System Physiology – Animal
Nephrogenic diabetes insipidus is treated with thiazide diuretics. The usefulness of thiazide diuretics in treating nephrogenic diabetes insipidus is explained as follows:
a. Thiazide diuretics inhibit Na+ reabsorption in the early distal tubule. By preventing dilution of the urine at that site, the final, excreted urine is less dilute.
b. Thiazide diuretics decrease glomerular filtration rate; because less water is filtered, less water is excreted.
c. Thiazide diuretics, by increasing Na+ excretion, can cause a secondary ECF volume contraction.
Which one of the following combination of above statements is correct?