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11th CBSE
IMPORTANT
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Electron Transport System (ETS) is located in mitochondrial

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Important Questions on Respiration in Plants

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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>MULTIPLE CHOICE QUESTIONS>Q 5
Which of the following exhibits the highest rate of respiration?
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>MULTIPLE CHOICE QUESTIONS>Q 6
Mitochondria are called powerhouses of the cell. Which of the following observations support this statement?
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>MULTIPLE CHOICE QUESTIONS>Q 7
The end product of oxidative phosphorylation is
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>MULTIPLE CHOICE QUESTIONS>Q 8

Match the following and choose the correct option from those given below:

  Column I   Column II
A. Molecular oxygen I. α -Ketoglutaric acid
B. Electron acceptor II. Hydrogen acceptor
C. Pyruvate dehydrogenase III. Cytochrome c
D. Decarboxylation IV. Acetyl CoA
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 1
Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 2
Explain the term "Energy Currency". Which substance acts as energy currency in plants and animals?
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 3
Different substrates get oxidized during respiration. How does Respiratory Quotient (R.Q.) indicate which type of substrate, i.e. carbohydrate, fat or protein is getting oxidized?
R.Q. = A/B
What do A and B stand for?
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11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 14 - Respiration in Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 3
Different substrates get oxidized during respiration. R.Q. = A/B
What type of substrates have R.Q. of 1,<1 or >1 ?