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TLS Online TPP Program
#Question id: 24181
#General Aptitude
French explorers probably taught the Inuit Eskimos how to play dominoes.
TLS Online TPP Program
#Question id: 23326
#General Aptitude
The need of philosophical research method is desired in
TLS Online TPP Program
#Question id: 12182
#Unit 2. Cellular Organization
The cell cycle is controlled by protein kinases that comprise a catalytic subunit and a regulatory subunit. Which of the following statement is correct regarding to these subunits?
TLS Online TPP Program
#Question id: 11679
#Unit 7. System Physiology – Animal
After blood flow is artificially reduced at one kidney, you would expect that kidney to secrete more of the hormone known as ________.
TLS Online TPP Program
#Question id: 12181
#Unit 2. Cellular Organization
Following statements are regarding to the CFTR.
A. cystic fibrosis transmembrane conductance regulator allows Cl− ions to flow out of the cell, following their concentration gradient.
B. ATP binding to CFTR’s two nucleotide-binding domains appears to close the Cl− channel, and the hydrolysis of one ATP opens it (the other ATP remains intact).
C. the CFTR channel can open only if its regulatory domain (which is unique among ABC transporters) has been phosphorylated, thus regulating the flow of ions across the membrane.
D. The maintenance of electrical neutrality requires that the Cl− ions transported by the CFTR be accompanied by positively charged ions, mainly Na+. The transported ions are osmotically accompanied by water, thus maintaining the proper level of fluidity in secretions of the airways, intestinal tract, and the ducts of the pancreas, testes, and sweat glands.
Which of the following combination is correct?