Quiz Review: Excretory System

What is the main function of the excretory system?

• to collect and remove wastes from the body

• to strengthen skeletal muscles

• to protect the nervous system

• to bring oxygen to body cells

The process that happens inside this part of the nephron is..

• Filtration

• Reabsorption

• Absorption

• Secretion

Tiny filtering structures where urine is produced in the kidneys are called

• ureters.

• nephrons.

• bronchi.

• alveoli.

Select the four parts of our Urinary system

• Kidneys, esophagus, ureters and bladder.

• Kidneys, trachea, esophagus and lungs.

• Kidneys, bladder, brain and esophagus.

• Kidneys, ureters, bladder and urethra.

What can we do to maintain our Kidneys?

• Eat Salty Food

• Drink enough water

• Holding Urine

• Eat too many minerals

Which organ of the excretory system stores urine until the body is ready to eliminate it?

• ureters
• urethra
• urinary bladder
• urea

Under normal conditions, which of the following substances is found in urine?

• blood cells
• protein
• glucose
• urea

The process of removal of the body’s wastes is called

• gas exchange.
• respiration.
• excretion.
• filtration.

Using the picture, what is the structure of A?

• ureter
• kidney
• urinary bladder
• urethra

Use the diagram, what is structure D?

• urethra
• kidney
• ureter
• urinary bladder