URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
URINARY SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The three processes involved in urine formation are
|
|
diffusion, osmosis, and filtration.
|
|
|
filtration, reabsorption, and secretion.
|
|
|
filtration, secretion, and micturition.
|
|
|
reabsorption, filtration, and micturition.
|
Explanation:
Detailed explanation-1: -Urine is formed in three main steps-glomerular filtration, reabsorption and secretion. It comprises 95 % water and 5% wastes such as ions of sodium, potassium and calcium, and nitrogenous wastes such as creatinine, urea and ammonia.
Detailed explanation-2: -Glomerular filtration, tubular reabsorption, and tubular secretion are the three primary steps in which kidneys filter blood and maintain proper electrolyte balance. Glomerular filtration removes solutes from the blood; it is the first step of urine formation.
There is 1 question to complete.