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

chp 3 test review

QuestionAnswer
Who formed cell theory? Hooke, Leeuwenhoek, Schleiden, Schwann, Virchow
What is Cell theory? All organisms are made of cells All existing cells are produced by other living cells The cell is the most basic unit of life
Characteristics of prokaryotes: non-nucleated, no m.b. organelles, older, smaller, single-celled, bacteria, asexual reproduction
Characteristics of Eukaryotes: nucleated, m.b. organelles, larger, newer, single or multicellular, everything else, asexual and/or sexual reproduction
What makes bacteria so dangerous? can cause you to get disease and prevent you from healing properly, make you sick
How does bacteria reproduce? binary fission
Why is infection so dangerous? can cause sepsis and kill you
What are the two types of cholesterol? LDL and HDL (good and bad)
What are the two types of receptors? intracellular and membrane
What are the two kinds of passive transport? diffusion and osmosis
Does passive transport require energy? no
Which way does passive transport move on the concentration gradient? with the gradient, down
Which way does active transport move on the concentration gradient? against the gradient, up
Does active transport require energy? yes
What are the three types of solutions? hypertonic, hypotonic, and isotonic
What are the two kinds of active transport? endocytosis and exocytosis
Created by: sophiamerando
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