337393
Maximum amount of chlorophyll is found in _
1 Green stems
2 Quantasomes
3 Lumen of thylakoid
4 Green leaf
Explanation:
Quantasomes are particles found in the thylakoid membrane of chloroplasts. They possess the highest amount of chlorophyll there is.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337394
Assertion : Chlorophyll appears green Reason : Chlorophyll absorbs green light from sunlight and it is this absorbed energy that drives photosynthesis
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is green coloured pigment which absorbs radiant energy of sun and combines with \(C{O_2}\), water and leads to the formation of carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337388
Assertion : The absorption spectrum of chlorophyll-a shows close correlation with its action spectrum Reason : Chlorophyll is present in both the photosystems I and II
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is present in both the photosystems and chlorophyll-a shows a close correlation to the action spectrum.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337389
Following graph shows action spectrum and absorption spectrum. Identify in which regions of the spectrum, most of the photosynthesis take place?
1 Blue light only
2 Red light only
3 Both 1 and 2
4 None of the above
Explanation:
The peaks at red and blue light wavelengths depict that maximum photosynthesis takes place there.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337390
Statement A : The leaf pigments of any green plant can be separated through column chromatography Statement B : A chromatographic separation of the leaf pigments shows that the colour we see in the leaves is only due to a single pigment
1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
Explanation:
Leaf pigments of any green plant can be separated through paper chromatography. A chromatographic separation of the leaf pigments shows that the colour that we see in leaves is not due to a single pigment but due to four pigments: Chlorophyll a (bright or blue green in the chromatogram), chlorophyll b (yellow green), xanthophylls (yellow) and carotenoids (yellow to yellow-orange).
337393
Maximum amount of chlorophyll is found in _
1 Green stems
2 Quantasomes
3 Lumen of thylakoid
4 Green leaf
Explanation:
Quantasomes are particles found in the thylakoid membrane of chloroplasts. They possess the highest amount of chlorophyll there is.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337394
Assertion : Chlorophyll appears green Reason : Chlorophyll absorbs green light from sunlight and it is this absorbed energy that drives photosynthesis
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is green coloured pigment which absorbs radiant energy of sun and combines with \(C{O_2}\), water and leads to the formation of carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337388
Assertion : The absorption spectrum of chlorophyll-a shows close correlation with its action spectrum Reason : Chlorophyll is present in both the photosystems I and II
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is present in both the photosystems and chlorophyll-a shows a close correlation to the action spectrum.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337389
Following graph shows action spectrum and absorption spectrum. Identify in which regions of the spectrum, most of the photosynthesis take place?
1 Blue light only
2 Red light only
3 Both 1 and 2
4 None of the above
Explanation:
The peaks at red and blue light wavelengths depict that maximum photosynthesis takes place there.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337390
Statement A : The leaf pigments of any green plant can be separated through column chromatography Statement B : A chromatographic separation of the leaf pigments shows that the colour we see in the leaves is only due to a single pigment
1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
Explanation:
Leaf pigments of any green plant can be separated through paper chromatography. A chromatographic separation of the leaf pigments shows that the colour that we see in leaves is not due to a single pigment but due to four pigments: Chlorophyll a (bright or blue green in the chromatogram), chlorophyll b (yellow green), xanthophylls (yellow) and carotenoids (yellow to yellow-orange).
337393
Maximum amount of chlorophyll is found in _
1 Green stems
2 Quantasomes
3 Lumen of thylakoid
4 Green leaf
Explanation:
Quantasomes are particles found in the thylakoid membrane of chloroplasts. They possess the highest amount of chlorophyll there is.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337394
Assertion : Chlorophyll appears green Reason : Chlorophyll absorbs green light from sunlight and it is this absorbed energy that drives photosynthesis
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is green coloured pigment which absorbs radiant energy of sun and combines with \(C{O_2}\), water and leads to the formation of carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337388
Assertion : The absorption spectrum of chlorophyll-a shows close correlation with its action spectrum Reason : Chlorophyll is present in both the photosystems I and II
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is present in both the photosystems and chlorophyll-a shows a close correlation to the action spectrum.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337389
Following graph shows action spectrum and absorption spectrum. Identify in which regions of the spectrum, most of the photosynthesis take place?
1 Blue light only
2 Red light only
3 Both 1 and 2
4 None of the above
Explanation:
The peaks at red and blue light wavelengths depict that maximum photosynthesis takes place there.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337390
Statement A : The leaf pigments of any green plant can be separated through column chromatography Statement B : A chromatographic separation of the leaf pigments shows that the colour we see in the leaves is only due to a single pigment
1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
Explanation:
Leaf pigments of any green plant can be separated through paper chromatography. A chromatographic separation of the leaf pigments shows that the colour that we see in leaves is not due to a single pigment but due to four pigments: Chlorophyll a (bright or blue green in the chromatogram), chlorophyll b (yellow green), xanthophylls (yellow) and carotenoids (yellow to yellow-orange).
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337393
Maximum amount of chlorophyll is found in _
1 Green stems
2 Quantasomes
3 Lumen of thylakoid
4 Green leaf
Explanation:
Quantasomes are particles found in the thylakoid membrane of chloroplasts. They possess the highest amount of chlorophyll there is.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337394
Assertion : Chlorophyll appears green Reason : Chlorophyll absorbs green light from sunlight and it is this absorbed energy that drives photosynthesis
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is green coloured pigment which absorbs radiant energy of sun and combines with \(C{O_2}\), water and leads to the formation of carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337388
Assertion : The absorption spectrum of chlorophyll-a shows close correlation with its action spectrum Reason : Chlorophyll is present in both the photosystems I and II
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is present in both the photosystems and chlorophyll-a shows a close correlation to the action spectrum.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337389
Following graph shows action spectrum and absorption spectrum. Identify in which regions of the spectrum, most of the photosynthesis take place?
1 Blue light only
2 Red light only
3 Both 1 and 2
4 None of the above
Explanation:
The peaks at red and blue light wavelengths depict that maximum photosynthesis takes place there.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337390
Statement A : The leaf pigments of any green plant can be separated through column chromatography Statement B : A chromatographic separation of the leaf pigments shows that the colour we see in the leaves is only due to a single pigment
1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
Explanation:
Leaf pigments of any green plant can be separated through paper chromatography. A chromatographic separation of the leaf pigments shows that the colour that we see in leaves is not due to a single pigment but due to four pigments: Chlorophyll a (bright or blue green in the chromatogram), chlorophyll b (yellow green), xanthophylls (yellow) and carotenoids (yellow to yellow-orange).
337393
Maximum amount of chlorophyll is found in _
1 Green stems
2 Quantasomes
3 Lumen of thylakoid
4 Green leaf
Explanation:
Quantasomes are particles found in the thylakoid membrane of chloroplasts. They possess the highest amount of chlorophyll there is.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337394
Assertion : Chlorophyll appears green Reason : Chlorophyll absorbs green light from sunlight and it is this absorbed energy that drives photosynthesis
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is green coloured pigment which absorbs radiant energy of sun and combines with \(C{O_2}\), water and leads to the formation of carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337388
Assertion : The absorption spectrum of chlorophyll-a shows close correlation with its action spectrum Reason : Chlorophyll is present in both the photosystems I and II
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Chlorophyll is present in both the photosystems and chlorophyll-a shows a close correlation to the action spectrum.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337389
Following graph shows action spectrum and absorption spectrum. Identify in which regions of the spectrum, most of the photosynthesis take place?
1 Blue light only
2 Red light only
3 Both 1 and 2
4 None of the above
Explanation:
The peaks at red and blue light wavelengths depict that maximum photosynthesis takes place there.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337390
Statement A : The leaf pigments of any green plant can be separated through column chromatography Statement B : A chromatographic separation of the leaf pigments shows that the colour we see in the leaves is only due to a single pigment
1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
Explanation:
Leaf pigments of any green plant can be separated through paper chromatography. A chromatographic separation of the leaf pigments shows that the colour that we see in leaves is not due to a single pigment but due to four pigments: Chlorophyll a (bright or blue green in the chromatogram), chlorophyll b (yellow green), xanthophylls (yellow) and carotenoids (yellow to yellow-orange).
