Urinary system

Which are the tubes that carry urine from the kidney to the bladder?

• Adrenal tubes
• Kidneys
• Ureters
• Urethras

There are two kidneys, two ureters, one urinary bladder, and one urethra.

• True
• False

The _________ is/are responsible for urine storage.

• Bladder
• Kidneys
• Ureter
• Urethra

The major organ of the urinary system is the

• Gallbladder
• Ureter
• Kidney
• Nephrons

Urine flows out of the kidneys through narrow tubes called

• Gallbladder
• Ureter
• Nephrons
• Urethra

What is the main function of the urinary system?

• Keep your body hydrated
• Expelling water from your body
• Removing poisons from your body
• Removing solid wastes from your body

Before the kidney filter it out, where does urea exist?

• In your intestines
• In your liver
• In your stomach
• In your bloodstream

What word describes the function of the nephrons?

• Tube
• Passageway
• Filter
• Reservoir

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 returning water, nutrients, and electrolytes to the bloodstream?

• filtration
• excretion
• secretion
• reabsorption