337254
The given diagram shows the formation of ATP from ADP and inorganic phosphate in the presence of light. Identify the phenomenon.
1 Photo-oxidation
2 Photorespiration
3 Phosphorylation
4 Cyclic photophosphorylation
Explanation:
Given diagram exhibits cyclic photophosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337255
Select the correct statement for noncyclic photophosphorylation
1 It is a result of an interaction of photosystem I and photosystem II.
2 Electron flow from water to NADP is unidirectional
3 Electrons are finally transferred to NADP
4 All are correct
Explanation:
All statements are correct.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337256
Photophosphorylation is a process in which
1 Light energy is converted into chemical energy in the form of ATP.
2 Photolysis of water occurs
3 is reduced to carbohydrate
4 1 and 2
Explanation:
Light energy from sunlight is converted to chemical energy in ATP by
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337257
Which statement about photosynthesis is false?
1 Photosynthesis is a redox process in which water is oxidised and carbon dioxide is reduced.
2 The enzymes required for carbon fixation are located only in the grana of chloroplasts.
3 In green plants, both PS I and PS II are required for the formation of .
4 The electron carriers involved in photophosphorylation are located on the thylakoid membranes.
Explanation:
The Calvin cycle or dark reaction causing carbon dioxide fixation takes place in the stroma of chloroplasts because it has enzymes essential for fixation of and synthesis of sugar.
337254
The given diagram shows the formation of ATP from ADP and inorganic phosphate in the presence of light. Identify the phenomenon.
1 Photo-oxidation
2 Photorespiration
3 Phosphorylation
4 Cyclic photophosphorylation
Explanation:
Given diagram exhibits cyclic photophosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337255
Select the correct statement for noncyclic photophosphorylation
1 It is a result of an interaction of photosystem I and photosystem II.
2 Electron flow from water to NADP is unidirectional
3 Electrons are finally transferred to NADP
4 All are correct
Explanation:
All statements are correct.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337256
Photophosphorylation is a process in which
1 Light energy is converted into chemical energy in the form of ATP.
2 Photolysis of water occurs
3 is reduced to carbohydrate
4 1 and 2
Explanation:
Light energy from sunlight is converted to chemical energy in ATP by
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337257
Which statement about photosynthesis is false?
1 Photosynthesis is a redox process in which water is oxidised and carbon dioxide is reduced.
2 The enzymes required for carbon fixation are located only in the grana of chloroplasts.
3 In green plants, both PS I and PS II are required for the formation of .
4 The electron carriers involved in photophosphorylation are located on the thylakoid membranes.
Explanation:
The Calvin cycle or dark reaction causing carbon dioxide fixation takes place in the stroma of chloroplasts because it has enzymes essential for fixation of and synthesis of sugar.
337254
The given diagram shows the formation of ATP from ADP and inorganic phosphate in the presence of light. Identify the phenomenon.
1 Photo-oxidation
2 Photorespiration
3 Phosphorylation
4 Cyclic photophosphorylation
Explanation:
Given diagram exhibits cyclic photophosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337255
Select the correct statement for noncyclic photophosphorylation
1 It is a result of an interaction of photosystem I and photosystem II.
2 Electron flow from water to NADP is unidirectional
3 Electrons are finally transferred to NADP
4 All are correct
Explanation:
All statements are correct.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337256
Photophosphorylation is a process in which
1 Light energy is converted into chemical energy in the form of ATP.
2 Photolysis of water occurs
3 is reduced to carbohydrate
4 1 and 2
Explanation:
Light energy from sunlight is converted to chemical energy in ATP by
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337257
Which statement about photosynthesis is false?
1 Photosynthesis is a redox process in which water is oxidised and carbon dioxide is reduced.
2 The enzymes required for carbon fixation are located only in the grana of chloroplasts.
3 In green plants, both PS I and PS II are required for the formation of .
4 The electron carriers involved in photophosphorylation are located on the thylakoid membranes.
Explanation:
The Calvin cycle or dark reaction causing carbon dioxide fixation takes place in the stroma of chloroplasts because it has enzymes essential for fixation of and synthesis of sugar.
337254
The given diagram shows the formation of ATP from ADP and inorganic phosphate in the presence of light. Identify the phenomenon.
1 Photo-oxidation
2 Photorespiration
3 Phosphorylation
4 Cyclic photophosphorylation
Explanation:
Given diagram exhibits cyclic photophosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337255
Select the correct statement for noncyclic photophosphorylation
1 It is a result of an interaction of photosystem I and photosystem II.
2 Electron flow from water to NADP is unidirectional
3 Electrons are finally transferred to NADP
4 All are correct
Explanation:
All statements are correct.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337256
Photophosphorylation is a process in which
1 Light energy is converted into chemical energy in the form of ATP.
2 Photolysis of water occurs
3 is reduced to carbohydrate
4 1 and 2
Explanation:
Light energy from sunlight is converted to chemical energy in ATP by
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337257
Which statement about photosynthesis is false?
1 Photosynthesis is a redox process in which water is oxidised and carbon dioxide is reduced.
2 The enzymes required for carbon fixation are located only in the grana of chloroplasts.
3 In green plants, both PS I and PS II are required for the formation of .
4 The electron carriers involved in photophosphorylation are located on the thylakoid membranes.
Explanation:
The Calvin cycle or dark reaction causing carbon dioxide fixation takes place in the stroma of chloroplasts because it has enzymes essential for fixation of and synthesis of sugar.
