Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Excretory System

Science

QuestionAnswer
What are the four metabolic wastes? Water, carbon dioxide, urea, and salt.
Liver. Produces urea, excretes and produces bile, detoxification, deanimation, removes worn out red blood cells, removes excess amino acids, storage of glycogen (animal starch).
Removal of harmful toxins. Detoxification.
Removal of the amino group (NH2) from amino acids which gets converted into urea. Deanimation.
Function of the lungs. Excrete carbon dioxide and water vapor.
What process involves having carbon dioxide and water vapor as waste products? Cellular respiration.
Excretes wastes through the pores. Sweat glands.
What is sweat made of? Water, mineral salts, and urea.
Why is the skin's function of excretion important? It helps regulate body temperature and maintain homeostasis.
Excretion. Removal of metabolic wastes.
True or False: The removal of feces in the anus is a part of excretion. False, egestion.
Kidneys. Removes waste products, such as urea, from the blood and filters it, helps maintain blood pH, homeostasis, and regulates the water content of blood.
Structural units of the kidney. Nephrons.
Cluster of capillaries encased in the upper end of the nephron. Glomerules.
Permeable cup shaped structure that surrounds the glomerules. Bowman's capsule.
Filtration. Passing a liquid or gas through a filter to remove wastes.
Filtrate. Materials that are filtered from the blood. (Ex: water, urea, glucose, salts, amino acids, vitamins)
Why aren't plasma proteins, cells, and platelets removed from the bloodstream? They are too large to pass through the capillary walls, so they remain in the blood.
Reabsorption. The process by which a liquid is taken back into a vessel.
How are amino acids, fats, and glucose removed from the filtrate and reabsorbed by the capillaries? Active transport.
What three substances are removed from the filtrate and reabsorbed by the capillaries by active transport? Amino acids, fats, and glucose.
What is urine composed of? Urea, salts, and water.
Where is urine concentrated in the kidney? The Loop of Henle.
A section of the nephron tubule in which water is conserved and the volume of urine is minimized. Loop of Henle.
Carries urine from the kidneys to the urinary bladder. Ureters.
Muscular organ in which urine is stored temporarily. Urinary bladder.
Carries urine from the bladder to the outside of the bladder. Urethra.
Sequence of the urinary system. Kidneys, ureter, urinary bladder, urethra.
Created by: emarciante9
Popular Biology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards