00. Plants Breathing and Cellular Respiration
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Respiration in Plants

283647 Pick the reactions separately from the following where a water molecule is removed and reduction of $\mathrm{NAD}^{+}$does not occur in the reactions of respiration
(I) Succinic acid $\rightarrow$ Fumaric acid
(II) Malic acid $\rightarrow$ Oxaloacetic acid
(III) 2 phosphoglycerate $\rightarrow$ Phasphoenol pyruvic acid
(IV) Pyruvic acid $\rightarrow$ Acetyl Co-A
Correct answer is:

1 I, IV
2 I, II
3 II, III
4 I, III
AP EAMCET-2016
Respiration in Plants

283650 Which of the following two enzymes catalyzes the release of $\mathrm{CO}_{2}$ from the substrate?
(I) $\propto$ - Ketoglutaric dehydrogenase
(II) Pyruvate dehydrogenase
(II) Succinic thiokinase
(IV) Enolase

1 (I), (IV)
2 (II), (III)
3 (I), (II)
4 (III), (IV)
TS EAMCET-15.05.2016
Respiration in Plants

283629 Match the following:
| a. | Pyruvic acid | i. | End products in respiration |
| :--- | :--- | :--- | :--- |
| b. | Acetyle Co-A | ii. | End products in an aerobic respiration |
| c. | $\mathbf{C}_2 \mathbf{H}_{\mathbf{5}} \mathbf{O H}+\mathbf{H}_2 \mathrm{O}$ | iii. | Connecting link between glycolysis and Krebs |
|d. |\(\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O}+\mathrm{ATP}+\Delta\) | iv. | End product in Glycolysis |

1 $( a - ii), (b-i), (c-iii), (d-iv)$
2 $(\mathrm{a}-\mathrm{i}),(\mathrm{b}-\mathrm{ii}),(\mathrm{c}-\mathrm{iii}),(\mathrm{d}-\mathrm{iv})$
3 $(a-i v),(b-i i i),(c-i i),(d-i)$
4 $(a-i v),(b-i i),(c-i),(d-i i)$
AP EAMCET-24.09.2020 Shift-I
Respiration in Plants

283635 The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and D. Identify the correct option from those given below.
Question Image

1 $\mathrm{A}=$ Carbondioxide and water, $\mathrm{B}=$ Pyruvic acid,
Karnataka CET-2006
Respiration in Plants

283628 Choose the correct statements regarding entry of substrates into respiratory pathway.

1 B, C only
2 A, C only
3 C, D only
4 B, D only
TS EAMCET-28.09.2020 Shift-I
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Respiration in Plants

283647 Pick the reactions separately from the following where a water molecule is removed and reduction of $\mathrm{NAD}^{+}$does not occur in the reactions of respiration
(I) Succinic acid $\rightarrow$ Fumaric acid
(II) Malic acid $\rightarrow$ Oxaloacetic acid
(III) 2 phosphoglycerate $\rightarrow$ Phasphoenol pyruvic acid
(IV) Pyruvic acid $\rightarrow$ Acetyl Co-A
Correct answer is:

1 I, IV
2 I, II
3 II, III
4 I, III
AP EAMCET-2016
Respiration in Plants

283650 Which of the following two enzymes catalyzes the release of $\mathrm{CO}_{2}$ from the substrate?
(I) $\propto$ - Ketoglutaric dehydrogenase
(II) Pyruvate dehydrogenase
(II) Succinic thiokinase
(IV) Enolase

1 (I), (IV)
2 (II), (III)
3 (I), (II)
4 (III), (IV)
TS EAMCET-15.05.2016
Respiration in Plants

283629 Match the following:
| a. | Pyruvic acid | i. | End products in respiration |
| :--- | :--- | :--- | :--- |
| b. | Acetyle Co-A | ii. | End products in an aerobic respiration |
| c. | $\mathbf{C}_2 \mathbf{H}_{\mathbf{5}} \mathbf{O H}+\mathbf{H}_2 \mathrm{O}$ | iii. | Connecting link between glycolysis and Krebs |
|d. |\(\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O}+\mathrm{ATP}+\Delta\) | iv. | End product in Glycolysis |

1 $( a - ii), (b-i), (c-iii), (d-iv)$
2 $(\mathrm{a}-\mathrm{i}),(\mathrm{b}-\mathrm{ii}),(\mathrm{c}-\mathrm{iii}),(\mathrm{d}-\mathrm{iv})$
3 $(a-i v),(b-i i i),(c-i i),(d-i)$
4 $(a-i v),(b-i i),(c-i),(d-i i)$
AP EAMCET-24.09.2020 Shift-I
Respiration in Plants

283635 The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and D. Identify the correct option from those given below.
Question Image

1 $\mathrm{A}=$ Carbondioxide and water, $\mathrm{B}=$ Pyruvic acid,
Karnataka CET-2006
Respiration in Plants

283628 Choose the correct statements regarding entry of substrates into respiratory pathway.

1 B, C only
2 A, C only
3 C, D only
4 B, D only
TS EAMCET-28.09.2020 Shift-I
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NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Respiration in Plants

283647 Pick the reactions separately from the following where a water molecule is removed and reduction of $\mathrm{NAD}^{+}$does not occur in the reactions of respiration
(I) Succinic acid $\rightarrow$ Fumaric acid
(II) Malic acid $\rightarrow$ Oxaloacetic acid
(III) 2 phosphoglycerate $\rightarrow$ Phasphoenol pyruvic acid
(IV) Pyruvic acid $\rightarrow$ Acetyl Co-A
Correct answer is:

1 I, IV
2 I, II
3 II, III
4 I, III
AP EAMCET-2016
Respiration in Plants

283650 Which of the following two enzymes catalyzes the release of $\mathrm{CO}_{2}$ from the substrate?
(I) $\propto$ - Ketoglutaric dehydrogenase
(II) Pyruvate dehydrogenase
(II) Succinic thiokinase
(IV) Enolase

1 (I), (IV)
2 (II), (III)
3 (I), (II)
4 (III), (IV)
TS EAMCET-15.05.2016
Respiration in Plants

283629 Match the following:
| a. | Pyruvic acid | i. | End products in respiration |
| :--- | :--- | :--- | :--- |
| b. | Acetyle Co-A | ii. | End products in an aerobic respiration |
| c. | $\mathbf{C}_2 \mathbf{H}_{\mathbf{5}} \mathbf{O H}+\mathbf{H}_2 \mathrm{O}$ | iii. | Connecting link between glycolysis and Krebs |
|d. |\(\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O}+\mathrm{ATP}+\Delta\) | iv. | End product in Glycolysis |

1 $( a - ii), (b-i), (c-iii), (d-iv)$
2 $(\mathrm{a}-\mathrm{i}),(\mathrm{b}-\mathrm{ii}),(\mathrm{c}-\mathrm{iii}),(\mathrm{d}-\mathrm{iv})$
3 $(a-i v),(b-i i i),(c-i i),(d-i)$
4 $(a-i v),(b-i i),(c-i),(d-i i)$
AP EAMCET-24.09.2020 Shift-I
Respiration in Plants

283635 The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and D. Identify the correct option from those given below.
Question Image

1 $\mathrm{A}=$ Carbondioxide and water, $\mathrm{B}=$ Pyruvic acid,
Karnataka CET-2006
Respiration in Plants

283628 Choose the correct statements regarding entry of substrates into respiratory pathway.

1 B, C only
2 A, C only
3 C, D only
4 B, D only
TS EAMCET-28.09.2020 Shift-I
NEET DIGITAL LIBRARY
Respiration in Plants

283647 Pick the reactions separately from the following where a water molecule is removed and reduction of $\mathrm{NAD}^{+}$does not occur in the reactions of respiration
(I) Succinic acid $\rightarrow$ Fumaric acid
(II) Malic acid $\rightarrow$ Oxaloacetic acid
(III) 2 phosphoglycerate $\rightarrow$ Phasphoenol pyruvic acid
(IV) Pyruvic acid $\rightarrow$ Acetyl Co-A
Correct answer is:

1 I, IV
2 I, II
3 II, III
4 I, III
AP EAMCET-2016
Respiration in Plants

283650 Which of the following two enzymes catalyzes the release of $\mathrm{CO}_{2}$ from the substrate?
(I) $\propto$ - Ketoglutaric dehydrogenase
(II) Pyruvate dehydrogenase
(II) Succinic thiokinase
(IV) Enolase

1 (I), (IV)
2 (II), (III)
3 (I), (II)
4 (III), (IV)
TS EAMCET-15.05.2016
Respiration in Plants

283629 Match the following:
| a. | Pyruvic acid | i. | End products in respiration |
| :--- | :--- | :--- | :--- |
| b. | Acetyle Co-A | ii. | End products in an aerobic respiration |
| c. | $\mathbf{C}_2 \mathbf{H}_{\mathbf{5}} \mathbf{O H}+\mathbf{H}_2 \mathrm{O}$ | iii. | Connecting link between glycolysis and Krebs |
|d. |\(\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O}+\mathrm{ATP}+\Delta\) | iv. | End product in Glycolysis |

1 $( a - ii), (b-i), (c-iii), (d-iv)$
2 $(\mathrm{a}-\mathrm{i}),(\mathrm{b}-\mathrm{ii}),(\mathrm{c}-\mathrm{iii}),(\mathrm{d}-\mathrm{iv})$
3 $(a-i v),(b-i i i),(c-i i),(d-i)$
4 $(a-i v),(b-i i),(c-i),(d-i i)$
AP EAMCET-24.09.2020 Shift-I
Respiration in Plants

283635 The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and D. Identify the correct option from those given below.
Question Image

1 $\mathrm{A}=$ Carbondioxide and water, $\mathrm{B}=$ Pyruvic acid,
Karnataka CET-2006
Respiration in Plants

283628 Choose the correct statements regarding entry of substrates into respiratory pathway.

1 B, C only
2 A, C only
3 C, D only
4 B, D only
TS EAMCET-28.09.2020 Shift-I
Join With Us for More Updates
Respiration in Plants

283647 Pick the reactions separately from the following where a water molecule is removed and reduction of $\mathrm{NAD}^{+}$does not occur in the reactions of respiration
(I) Succinic acid $\rightarrow$ Fumaric acid
(II) Malic acid $\rightarrow$ Oxaloacetic acid
(III) 2 phosphoglycerate $\rightarrow$ Phasphoenol pyruvic acid
(IV) Pyruvic acid $\rightarrow$ Acetyl Co-A
Correct answer is:

1 I, IV
2 I, II
3 II, III
4 I, III
AP EAMCET-2016
Respiration in Plants

283650 Which of the following two enzymes catalyzes the release of $\mathrm{CO}_{2}$ from the substrate?
(I) $\propto$ - Ketoglutaric dehydrogenase
(II) Pyruvate dehydrogenase
(II) Succinic thiokinase
(IV) Enolase

1 (I), (IV)
2 (II), (III)
3 (I), (II)
4 (III), (IV)
TS EAMCET-15.05.2016
Respiration in Plants

283629 Match the following:
| a. | Pyruvic acid | i. | End products in respiration |
| :--- | :--- | :--- | :--- |
| b. | Acetyle Co-A | ii. | End products in an aerobic respiration |
| c. | $\mathbf{C}_2 \mathbf{H}_{\mathbf{5}} \mathbf{O H}+\mathbf{H}_2 \mathrm{O}$ | iii. | Connecting link between glycolysis and Krebs |
|d. |\(\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O}+\mathrm{ATP}+\Delta\) | iv. | End product in Glycolysis |

1 $( a - ii), (b-i), (c-iii), (d-iv)$
2 $(\mathrm{a}-\mathrm{i}),(\mathrm{b}-\mathrm{ii}),(\mathrm{c}-\mathrm{iii}),(\mathrm{d}-\mathrm{iv})$
3 $(a-i v),(b-i i i),(c-i i),(d-i)$
4 $(a-i v),(b-i i),(c-i),(d-i i)$
AP EAMCET-24.09.2020 Shift-I
Respiration in Plants

283635 The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and D. Identify the correct option from those given below.
Question Image

1 $\mathrm{A}=$ Carbondioxide and water, $\mathrm{B}=$ Pyruvic acid,
Karnataka CET-2006
Respiration in Plants

283628 Choose the correct statements regarding entry of substrates into respiratory pathway.

1 B, C only
2 A, C only
3 C, D only
4 B, D only
TS EAMCET-28.09.2020 Shift-I