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.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
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


Passive Diffusion, Osmosis, Facilitated
Active Endocytosis, Exocytosis
Solvent Liquid-usually water
Solute Other Material
Cell size very small
Cell shape (morphology Coccus, Bacillus, Spiral/curves
Coccus round, spherical, oval
Bacillus Rod, short rods that have roundness, Pill, coccobicillus
Spiral/Curves Vibrios, Spirillum, Spirochete
Groupings Chain, Packet, Cluster/Irregular
Growth Media Slant tube, Broth tube, Plate
Lag phase Bacteria is just getting use to new home, make molecules needed to start growing, Lenght of time in this phase depends upon amount of nutrients
Exponential phase Cells dividing at even rate, focus on cell numbers, cells at risk, cells making variety of molecules: ex proteints, amino acids, toward end of this phase thins start to slow down
Stationary phase Energy and nutrients are almost gone, cell growth=cell death
If nutrients are pretty much gone how can some cells keep growing Go canibal
Death phase Cells are dying at a constant but slow rate, no reproduction
Prolonged decline Interesting a small number are still alive living off of their family....fight to the finish, can only be days, can be years
Environmental Factors Temperature, oxygen, pH, water
Created by: bekaleyce