Renal System

Urine production takes place in the:

• nephrons
• bladder
• ureter
• renal pelvis

Which is NOT an organ of the urinary system?

• kidney
• bladder
• ureter
• liver

In homeostasis, the kidney regulates the:

• levels of electrolytes 
• amount of water in the body
• pH
• all of the above

Tags

NGSS.HS-LS1-3

Which stage of urine production involves the removal of substances from the bloodstream?

• reabsorption
• excretion
• filtration
• secretion

Which stage of urine production involves adding urea, water and other waste substances directly into the renal tubule?

• reabsorption
• filtration
• secretion
• excretion

Under normal circumstances, which substance should NOT be found in urine?

• glucose
• urea
• water
• salt

Tags

NGSS.HS-LS1-3

Urine is stored here until you’re ready to urinate:

• Kidneys
• Bladder
• Garage
• Urethra

The hormone responsible for water conservation is called: 

• Insulin
• Antidiuretic
• Diuretic
• Oestrogen 

Tags

NGSS.HS-LS1-3

Urine exits the bladder and the body through a tube called the:

• Ureter
• Urinary tract
• Urethra
• Bladder

Where are the kidney's located?

• below the waist, toward the back
• below the waist, toward the front
• above the waist, toward the back
• above the waist, toward the front