Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

ch4 tissues

TermDefinition
tissues a group of cells similar in structure that perform a common or related function
epithelial tissue covering and lining tissue; ex digestive, urogenital, respiratory, outer skin. 2 fashions glands (glandular)
apical surface an upper free surface exposed to eh body exterior or the cavity of an organ
basal surface the lower attached part
basal lamina thin supporting sheet, adjacent to the basal surface, consists of glycoproteins, selective filter to the epithelium, scaffolding to migrating cells for repair
basement membrane formed by laminae, reinforces epithelial sheet, helps resist stretching and tearing and defines epithelial boundary
simple single layer; absorption, secretion, and filtration
stratified two or more
squamous flattened and scale like
cuboidal box like, as tall as they are wide
columnar tall column shaped
simple squamous epithelium flattened laterally, and cytoplasm is sparse; filtration, exchange of substance
endothelium inner covering
mesothelium middle covering
simple cuboital epithelium single layer of cells as tall as they are wide, darkened round nuclei; secretion and absorption
simple columnar epithelium single layer of tall close packed cells; absorption and secretion; have microvilli and goblet glands
pseudostratified columnar epithelium single layer, differing height, false impression of many layers; secretes and absorbs, may have mucus secreting cells
stratified squamous epithelium several layers, thick; protective role. basal are cuboital or columnar, apical is flattened
stratified cuboidal or columnar epithelium two layers, rare, found in glands
transitional epithelium resembles all but the surface is dome shaped usually, has the ability to stretch shape depends on stretch
gland consist of one or more cells that make and secrete a particular product.
endocrine glands produce hormones and eventually lose their ducts, hence ductless
exocrine glands secret their products onto body surfaces or body cavities.
Created by: chasi
 

 



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