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

KIN 310

Lecture 2 Bioenergetics

QuestionAnswer
_______________ is the total of all cellular reactions in the body Metabolism
___________ reactions release energy aka are (_____________) Catabolic; exergonic
____________ reactions consume energy aka are (____________) Anabolic; endergonic
Catabolic and anabolic aka (metabolic) reactions tend to occur as ____________ __________ Coupled reactions
Oxidation involves __________ electrons Removing
Reduction involves _____________ electrons Adding
What are the two important molecules in coupled reactions? NAD and FAD
____________ are catalysts that regulate the rate of reactions Enzymes
Enzymes speed reactions up by __________ the __________ _________ Lowering the activation energy
__________ ___________ is the minimum amount of energy required to activate reactants to a state where they can undergo a reaction Activation Energy
The enzyme oxidase ________ __________ Adds oxygen
The enzyme Kinase _______ ________ Adds phosphate
The enzyme Dehydrogenase _________ _________ Removes hydrogen
The enzyme ATPase ________ ___________ Splits ATP
The enzyme Protease ________ ________ ____________ Breaks down protein
The enzyme Lipase __________ _________ _____________ Breaks down triglycerides
Enzymes are highly _________, very __________, and subject to a variety of __________ controls specific, efficient, and cellular
What are the 4 factors that affect how an enzyme works? Temperature, pH, concentration of enzyme, and concentration of the substrate
The optimal temperature range for an enzyme is _____ - ____ degrees C 37-40 degrees C
As temperature increases until 37-40 degrees C enzyme function ___________ Increases
Increase the concentration of enzymes will __________ reactions Increase
Created by: sschichtel
 

 



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