Biology Ch 8 Cellular Respiration

Home > Preview

The flashcards below were created by user toribloom on FreezingBlue Flashcards.


  1. Cellular respiration is best described as a metabolic process that uses energy from:
    Carbohydrates, fats, or proteins to produce ATP
    the sun to produce carbohydrates
    pyruvic acid to produce ATP
    Carbohydrates, fats, or proteins to produce ATP
  2. The anaerobic breakdown of glucose that results in a gain of two ATP and end products such as alcohol, CO2, and lactate is _______
    fermentation
  3. The 3-carbon end product of glycolysis is ______.
    pyruvate
  4. NADH and FADH2 are electron carriers required for the electron transport chain in ______ _______.
    cellular respiration
  5. Image Upload
  6. The net ATP production for glycolysis is the same as that for the citric acid cycle, each producing ___ molecules of ATP.
    2
  7. The products of glycolysis include:
    ATP
    NADH
    acetyl CoA
    pyruvate
    • ATP
    • NADH
    • Pyruvate
  8. During the prep reaction ____ is converted into acetyl-CoA.
    pyruvate
  9. Image Upload
  10. Image Upload
    Image Upload
  11. Which are inputs of glycolysis?
    Glucose
    pyruvate
    ADP
    NAD+
    FADH2
    Glucose, ADP, NAD+
  12. Which tissue would have the most mitochondria?
    skin
    lung
    skeletal muscle
    connective tissue
    skeletal muscle
  13. Amino groups are removed from amino acids producing ammonia (NH3). This process is called?

    hydrolysis
    deamination
    catabolism
    deamination
  14. During glycolysis ___ molecules of ATP are produced. There was an investment of __ ATP to start the reaction. Thus there is an overall net game of __ molecules of ATP
    4,2,2
  15. Image Upload
    Image Upload
  16. Image Upload
    Image Upload
  17. The final electron acceptor at the end of the electron transport chain is _____.
    oxygen
    water
    phosphate
    oxygen
  18. NAD+ is an electron carrier used in _____ and the krebs cycle.
    glycolysis
  19. NAD+ carries electrons to the electron transport chain to produce _____.
    ATP
  20. Image Upload
    Image Upload
  21. Fatty acids are converted into acetyl-CoA which then enter:
    glycolysis
    the citric acid cycle
    the electron transport chain
    citric acid cycle
  22. Which are products of cellular respiration?
    water
    oxygen
    ATP
    Carbon dioxide
    glucose
    • water
    • carbon dioxide
    • ATP
  23. ________ provides a rapid burst of energy when oxygen supplies are limited.
    fermentation
  24. ATP synthase is an enzyme complex that admits protons through a membrane where they trigger phosphorylation of ADP to ATP
    True/False
    True
  25. To produce ATP during the electron transport chain, protons must pass through _______.
    ATP synthase
    the outer mitochondrial membrane
    the proteins of the ETC
    ATP synthase
  26. The ETC is driven by NADH and FADH2 which are the products of ______ and the ___ ____.
    glycolysis, Kreb's cycle
  27. Glycolysis the first step in cellular respiration is the breaking down of ____.
    glucose
  28. Glycolysis with ______ continues to the _____ _____ and then on to the _____ _______ ____.
    oxygen, kreb's cycle, ETC
  29. Glycolysis in the absents of _____ continues on to _________.
    oxygen, fermentation
  30. What is the end product of glycolysis?
    pyruvate
  31. Glucose + 2NAD+ + 2 ATP +4 ADP + 2 Phosphate groups=
    2 pyruvates + 2 NADH + 2 ADP + 4 ATP

    NET 
    2 ATP
    2 NADH
    2 pyruvates
  32. Mitochondria is separated into 2 sections, ____  ___ and the _________ by the cristae (membrane).
    outer compartment, matrix
  33. The 10 NADH produced by the Kreb's cycle, each NADH produces __ ATP's in the ETC.
    3

Card Set Information

Author:
toribloom
ID:
177815
Filename:
Biology Ch 8 Cellular Respiration
Updated:
2012-10-16 02:06:00
Tags:
cellular respiration
Folders:

Description:
Cellular respiration
Show Answers:

Home > Flashcards > Print Preview