Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/5

Click to flip

5 Cards in this Set

  • Front
  • Back
metabolism
catabolism: breaking down, release of energy
anabolism: synthesis of molecules,requires energy
options of energy conservation
(fermentation)
leads to incomplete metabolism of pyruvic acid to organic end-pdts. very inefficient,oxidation is coupled to a pdt generated from the initial e- donor (substrate)
options of energy conservation
(respiration)
leads to complete oxidation of pyruvic acid to CO2 and H2O. requires externally supplied e- acceptor, yields to other metabolic processes. (anaerobic respiration, photosynthesis,chemolithotrophy, proton motive force)
phosphorylation:ATP synthesis
(fermentation)
ATP produced by substrate level phosphorylation and directly linked to catabolism of organic compound.
phosphorylation:ATP synthesis
(respiration)
ATP is produced by oxidative phosphorylation at the expense of proton motive force