NEET PG DENTAL EXAM

HISTOLOGY

URINARY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Urine production takes place in the:
A
nephrons of the kidneys
B
urinary bladder
C
ureter
D
renal pelvis
Explanation: 

Detailed explanation-1: -The nephrons of the kidneys process blood and create urine through a process of filtration, reabsorption, and secretion. Urine is about 95% water and 5% waste products. Nitrogenous wastes excreted in urine include urea, creatinine, ammonia, and uric acid.

Detailed explanation-2: -The formation of urine takes place in the excretory organ i.e. the kidney’s excretory units called nephrons. Nephrons are microscopic cells present in the kidneys. There are millions of nephrons present in the kidneys.

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