Asked by Sabrina Willard on Jun 03, 2024
Verified
Which cells of the kidney monitor NaCl concentrations?
A) macula densa
B) mesangial cells
C) juxtaglomerular cells
D) podocytes
Macula Densa
A group of specialized cells located in the distal convoluted tubule of the kidney, involved in regulating blood pressure and the filtration rate of the kidneys.
NaCl Concentrations
The measure of the amount of sodium chloride, common table salt, dissolved in a given volume of solution, affecting cellular processes and fluid balance.
Mesangial Cells
Specialized cells in the kidneys that help regulate blood flow through the glomeruli and support glomerular capillaries.
- Identify the primary constructional aspects of the kidney and their functionalities.
- Detail the mechanisms of urine generation and the contribution of the nephron to this process.
Verified Answer
ZK
Zybrea KnightJun 09, 2024
Final Answer :
A
Explanation :
The macula densa cells are part of the juxtaglomerular apparatus in the kidney and specifically monitor NaCl concentrations in the filtrate of the distal convoluted tubule.
Learning Objectives
- Identify the primary constructional aspects of the kidney and their functionalities.
- Detail the mechanisms of urine generation and the contribution of the nephron to this process.