Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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
Know
remaining cards
Save
0:01
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:
Retries:
restart all cards




share
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

Term 4 2d

Metabolism - Enzymes, Anabolic Reactions and Catabolic Reactions.

QuestionAnswer
What is metabolism? All reactions that take place in cells or organisms that sustain life.
Anabolic Reactions are where ......? Energy? Bonds? Small molecules are joined into larger ones. Energy is required. Bonds are being created.
Catabolic Reactions are where .....? Energy? Bonds? Large molecules are broken down into smaller molecules. Energy is released. Bonds are being broken.
Some of the .......... released from ............. ......... is used in ............. ............ Some of the energy released from Catabolic Reaction is used in Anabolic Reactions.
What type of reaction is Photosynthesis? Photosynthesis is an Anabolic Reaction
Why? It builds up larger molecules and uses energy (from the sun)
Why specifically? Because it requires energy to change the smaller molecules of ............. .............. and .......... into ........... and the larger molecule of ...........? It requires energy to change the smaller molecules of Carbon Dioxide and Water into Oxygen and the larger molecules of Glucose.
What type of reaction is Cellular Respiration? Cellular Respiration is a Catabolic Reaction?
Why? It breaks down larger molecules and releases energy.
Why specifically? It releases energy when it breaks down Oxygen and the larger molecule of Glucose into the smaller molecules Carbon Dioxide and Water.
Enzymes ......... reactions? Enzymes activate reactions.
A ............. .......... only occurs when there is a ........... amount of ......... to begin the .........? A chemical reaction only occurs when there is a sufficient amount of energy to begin the reaction.
Without .......... the ........... ......... requirement would be low Without enzymes, the activation energy requirement would be low.
Enzymes ......... the amount of ........... .............. to start the ................ that they ...........? Enzymes decrease the amount of energy required to start the reaction that they catalyze.
Enzymes ......... the .... of ....... that occur in ........... .................? Enzymes increase the rate of reaction that occur in living organisms.
What would happen without enzymes? (metabolism, life) Metabolism would be slow and there wouldn't be enough energy to sustain life.
Created by: zarap103