- 1(current)
Q. No.What can occur during both photosynthesis and respiration?
I: The reduction of oxygen that forms water.
II: Formation of ATP by chemiosmosis
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | None |
Subtopic: Chemiosmotic hypothesis |
59%
If chloroplasts are illuminated with sunlight, the lowest pH would be observed in:
| 1. | stroma | 2. | intermembrane space |
| 3. | thylakoid space | 4. | cytosol |
Subtopic: Chemiosmotic hypothesis |
74%
To establish a proton gradient across the thylakoid membrane, the protons are provided by:
| 1. | Glucose | 2. | Chlorophyll |
| 3. | Membrane proteins | 4. | Water |
Subtopic: Chemiosmotic hypothesis |
72%
Identify the correct statement:
| 1. | The pH within the thylakoid is less than that of the stroma. |
| 2. | The pH of the stroma is higher than that of the other two measurements. |
| 3. | The pH of the stroma is higher than that of the thylakoid space but lower than that of the cytosol. |
| 4. | The pH of the thylakoid space is higher than that observed anywhere else in the cell. |
Subtopic: Chemiosmotic hypothesis |
75%
- 1(current)
Q. No.
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