Save
Upgrade to remove ads
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

Biotech Ch 2b

Biotech Essentials

TermDefinition
Reagent Bottle used to store solutions
pyrex heat resistant glass bottle
electronic scale used to measure mass
weigh boat used to measure powder or loose material on a scale
pH meter measures the acidity or the amount of hydrogen ion in a solution
calibration check or adjustment of an instrument to ensure it measures precisely and accurately
aseptic technique set of methods that prevents microbial contamination of a specific environment
disinfect removal of most microorganisms
sterilize destroys all microorganisms
autoclave equipment that sterilizes liquids, containers, and instruments by increasing the pressure beyond 100deg C.
Ethanol & Isopropanol can be used to disinfect surfaces if 70% concentration.
Germicidal UV disinfects material that cannot be heated or exposed to other cleaning methods
Significant Figures the digits that contribute to the precision of the instrument
Scientific Notation method to write very large or small numbers where the number is multiplied by 10 raised to a + or - number
Created by: MCHSBiotech
Popular Laboratory Science 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