464062
Description
Quiz by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
over 10 years ago
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Question 1
Question
What is the difference between Stage 3 & Stage 4?
Answer
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Stage 3 is between ADP addition and ADP running out
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Stage 3 is between ADP running out and oxygen running out
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Stage 4 is between ADP running out and oxygen running out
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Stage 4 is between O2 running out and ADP running out
Question 2
Question
Measuring oxygen consumption is done by looking at the change in the X co-ordinates
Answer
- True
- False
Question 3
Question
Once you've worked out the change in O2 concentraction, how do you calculate nmol O2 /min/mg protein
Answer
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Divide by mg of protein
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Divide by 60
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Divide by O2 consumed
Question 4
Question
Assume a change in the axis of 15mm, and a protein concentration of 1.4mg. Calculate the Rate
Answer
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25.7 nm Oxygen/min/mg protein
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10.7 nm Oxygen/min/mg protein
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50.4 nm Oxygen/min/mg protein
Question 5
Question
What is the equation for the respiratory control ratio?
Answer
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Rate of phase 4/ Rate of phase 3
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Rate of phase 3/ Rate of phase 4
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Rate of phase 3 x Rate of phase 4
Question 6
Question
ADP/O ratio = Moles of ADP added/Moles of ADP consumed
Answer
- True
- False
Question 7
Question
To convert from O2 to O, what must you do?
Answer
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Double it
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Halve it
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Square it
Question 8
Question
What must be checked before calculating the ADP/O ratio?
Answer
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That both sides are in the same molar concentration
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That the oxygen consumed has been converted into nm
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That the ratio is positive
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