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.

Remove ads
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

Gene Expression


When does the Regultion of Gene Expression take place? occurs mostly at the Transcription stage
What is "Regulation of Gene Expression"? controls Protein Synthesis for energy efficiency and to enable cell SPECIALIZATION
What is the 1st step of Gene Induction? activated Transcription Factor attaches to Promoter Region in DNA
What is the 2nd step of Gene Induction? attachment of RNA Polymerase II
What is the 3rd step of Gene Induction? Increasing PRODUCTION of a SPECIFIC ENZYME or Protein
What is Gene Repression? ABSENCE/Inhibition of Transcription Factors
What is the fucntion of Gene Repression? prevents attachment to Promoters, BLOCKING Transcription
Why does Gene Expression need to be regulated? all cells would be the same if not
How many Genes are contained in cell DNA? 30,000 Genes
Why don't cells represent every Gene that they carry? most Genes are not turned on
Created by: Kristel