Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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

Dettman ch1

Levels of Biological Organization

Anatomy the science of structure & functions of a human body.
Physology science of body functions.(how the body works)
Chemical level(2nd level) includes atoms & molicules.& its the 2nd level.
atoms smallest units of matter that oarticipates in chemical reactions.(carbon, hydrogen, oxogyn, nitrogen)
molecules 2 or more atoms joined together.(DNA, hemoglobin,glucose, vitamins)
cells the basic structural & functional units of an organism & the small living units in a human body.(muscle cells, blood cells, & nerve cells)
organells specialized structure cells contain. (nucleas, mitochondria, lysosomes)
Tissue Level(3rd level) 3rd level of structular organization.
Tissue groups of cells & the materials that are surrounding that work together to preform a particular function.(epethial tissue, connective tissue, mudsle tissue, vervous tissue)
Organ Level different kinds of tissue joined together to form body structures.
organs have a recognizable shape, composed of 2 or more different types of tissue, & have specific functions(heart, stomach, liver, lungs, brain)
serous membrane layor on the outside of the stomach that protects & reduces friction when
smooth muccles tissue layor (under Serous)churn & mix food * push it to the next digestive organ(small intestine.)
Epethail Tisssue (liner of stomach)contributes fluids & chemicals to aid digestion.
System Level consists of related organs that have a common function.(sometimes an organ is part of more then one system like the pancreas is both digestive & hormone systems.)
digesive system breaks down & abosrbs molocules in food.
organism level highest level. all the systems in the body combine to make an organism(a human body)
Created by: kelsey dettman



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:
restart all cards