In both the proximal and distal tubules, the reabsorption of sodium involves the active transport of sodium across the basolateral membrane.
a. true
b. false
Answer: a. true
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Thyroid hormone is somewhat unique in that it is a
A. biogenic amine that is lipid-soluble. B. protein hormone that is water-soluble. C. steroid hormone that is water-soluble. D. steroid hormone that is lipid-soluble. E. monoamine that is water-soluble.
Which of the following allow the movement of potassium through the neuronal membrane?
A) voltage-gated potassium channels B) leakage channels C) chemically gated potassium channels D) voltage-gated potassium channels and chemically gated potassium channels E) leakage channels and voltage-gated potassium channels
What connects the gallbladder to the common bile duct?
A. Gallbladder duct B. Hepatic duct C. Portal duct D. Cystic duct
The lungs are part of the renin-angiotensin-aldosterone pathway that helps regulate
A. blood pressure. B. carbon dioxide levels. C. blood pH. D. All apply.