Save
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

Anatomy 1/29-

f-m-w lectures

QuestionAnswer
Cell Theory all living things are composed of cells and new cells arise from pre-existing cells
cell size 10-15 micro meters
cytoplasam surrounded by cell membrane, all material between nucleus and cell surface
cytoplasm contains fibers and cytosol
all cells have... plasam membrane, cytoplasm, cytoskeleton, and organelles
fluid mosaic theory way of describing the plasam membrane where protien molecules have a changing patern in the fluid phospholipid bilayer.
increases the membrane's stiffness cholesterol
membrane protiens protiens imbended in the plasma membrane that may or may not pass through entirely (intergral or peripheral)
channel protiens create pores in membrane for passive transfer
carriers involved in active binding and transport of substance across membrane
motor molecules allow cellular movement
cell indentity markers glycoprotiens are recognized by body in tissue transplants
cell adhesion molecules necessary for normal groth in most cells
microvilli, cilia, flagella extensions of the cell membrane
cilia move objects over surface of cell (7-10um)
flagella moves entire cell through fluid (20-200um)
Microvilli smallest* increase surface are of cell membrane to increase absorption. *do NOT move
Organelles carry out specialized metabolic tasks
Nucleus site of DNA/RNA synthesis
Endoplasmic Reticulum Synthesize lipids
Golgi Complex synthesize carbohydrates
Exo outward
Endo inward
Mitochondria systheize ATP
Ribosomes synthesize protien *inside the walls of the Enoplasmic Reticulum
Veslce bubble of plasma mebrane
Lysosomes vesicles of membrane containing hydolytic digestive enzymes. produced by Golgi Complex
2 things that have a double phospolipid bilayer Mitochondria and nucleous
Centrioles short cylinders of 9 groups of 3 microtubles that assist cell division
Cytoskeleton helps to mainitain cell shape *formed from filamentous protien stuctures
Cytoskeleton includes ___ + ____ microtubules and actin filaments
Diffusion the random movement of molecules from an area of high concentration to an area of low concentration, until equal distribution is attained.
Created by: melissanoach
Popular Anatomy 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