enter this module will help you review the electron transport chain (etc) introduced in your...
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This module will help you review the Electron Transport Chain (ETC) introduced in your Metabolism I course.
To review the material click on “Resources” at anytime during the review.
Resources
Click on the content area that you would like to review.
Components Functions
Processes Outputs
Resources
Exit
Given a diagram, you will be able to drag the name of the component and drop it on the correct component.
You will also be able to identify which ETC components are proton pumps.
Resources
NADH dehydrogenas
e Complex
Next
Done
Click on a part of
the ETC below and
drag it to the
correct label. Do
this for each.
Ubiquinone
Cytochrome
b-c complex
Inner Membrane of
the Mitochondria
Cytochrome oxidase
ATP Synthase
Cytochrome C
Try
again
Resources
Next
Done
Click on a part of
the ETC below
and drag it to the
correct label. Do
this for eachNADH dehydrogenas
e Complex
Ubiquinone
Cytochrome b-c
complex
Inner Membrane of
the Mitochondria
Cytochrome oxidase
ATP Synthase
Cytochrome C
Try
again
Resources
Incorrect
Incorrect
Which of the following is not a Proton Pump? Click on the correct answer.
Complex III
Complex IV
Correct
IncorrectComplex I
Complex II
Resources
Incorrect
Correct
All complexes of the Electron Transport Chain are embedded in the:
mitochondrial inner membrane
mitochondrial outer membrane
Incorrect
Incorrectintermembrane space of the mitochondria
mitochondrial matrix
Resources
You have now reviewed the components of the ETC.
Choose another aspect of the ETC to review or re-review this section.
Components Functions
Processes Outputs
Resources
Exit
In this section you will be able to identify the functions of some components shown below, given different options.
Resources
Incorrect
Incorrect
The function of complexes I, III, and IV is to:
transport electrons from the outer mitochondrial
space to the inner mitochondrial space
transport electrons from the inner mitochondrial
space to the outer mitochondrial space
Correct
Incorrectmaintain a higher concentration of protons in the
outer mitochondrial space
maintain a higher concentration of protons in the
inter mitochondrial space
Resources
Correct
Incorrect
The function of cytochrome C is:
The pumping of protons from complex III to complex
IV
The transfer of electrons from complex III to complex
IV
Incorrect
IncorrectThe transfer of electrons from complex I to complex
III
The transfer of electrons from complex IV to ATP
synthase
Resources
You have now reviewed the functions of the ETC.
Choose another aspect of the ETC to review or re-review this section.
Resources
Components Functions
Processes Outputs
Exit
In this section you will be able to identify some the processes shown, given different options.
Resources
Incorrect
Incorrect
What two processes, when coupled together, result in ATP production?
peroxidation, reduction
transformation, reduction
Correct
Incorrecthydrolysis, condensation
oxidation, phosphorylation
Resources
Incorrect
Incorrect
If the processes of oxidation and phosphorylation were uncoupled, a result would be:
more water produced
increased ATP production
Incorrect
Correctheat given off
the proton concentration gradient would be
maintained
Resources
You have now reviewed the prcoesses of the ETC.
Choose another aspect of the ETC to review or re-review this section.
Resources
Components Functions
Processes Outputs
Exit
In this section you will be able to identify the amount of different outputs of the ETC, given different options.
Resources
When hydrogen atoms enter the electron transport chain from FADH2, what is the maximum number of ATP which could be generated? Enter your answer.
Incorrect
Correct3
2
Incorrect
Incorrect1
4
Resources
When hydrogen atoms enter the electron transport chain from FADH2, what is the maximum number of ATP which could be generated? Enter your answer.
Correct
Incorrect3
2
Incorrect
Incorrect1
4
Resources
You have now reviewed the outputs of the ETC.
Choose another aspect of the ETC to review or re-review this section.
Components Functions
Processes Outputs
Resources
Exit
Wikipedia ETC Video
How did you do? Return to this review module as
often as you like! Knowledge about the
components, functions, processes, and outputs of the ETC will help you understand human metabolism.
Here is more information on how to apply these concepts.
Resources