Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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


Streptococcus Pyogenes Cocci (GR+) [Aerotolerant]
Mycoplasma Pneumoniae Cocci (No Cell Wall) [Facultative Anaerobe]
Bordetella Pertussis Coccobacillus (GR-) [Obligare Aerobe]
Haemophilus Influenza Coccobacillus (GR-) [Facultative Anaerobe]
Clostridium Tetani Bacilli (GR+) [Obligate Anaerobe]
Mycobacterium Tuberculosis Bacilli (Special Cell Wall) [Obligate Aerobe]
Escherichia Coli Bacilli (GR-) [Facultative Anaerobe]
Treponema Pallidum Spirilla (GR-) [Microaerophiles]
Borrelia Burgdorferi Spirilla (GR-) [Microaerophiles]
Gram Staining Agents Crystal Violet, Iodine, Alcohol, Safranin (Acid-Fast bacteria end up pink)
GR+ One Membrane (Purple)
GR- Two Membranes (Pink)
Acid-Fast Agents Heat + Carbol Fuchsin, Acid Alcohol, Methylene Blue
Acid-Fast Red
Non-Acid-Fast Blue
Obligate Aerobe Must have Oxygen for metabolism
Facultatie Aerobe Does not require Oxygen for metabolism, but prefers it
Microaerophile Must have a specific, intermediate Oxygen concentration for metabolism
Aerotolerant Does not have a specific Oxygen requirement for metabolism
Obligate Anaerobe Cannot have Oxygen for metabolism
Created by: Cyndi1087