Chlorophyll-a appears bright or blue-green in colour on chromatogram.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337415
Accessory pigments
1 Play no role in photosynthesis.
2 Release e- and get oxidized.
3 Transfer of e- to NADP.
4 Allow plants to harvest visible light of wider range wavelengths.
Explanation:
Accessory pigments are light-absorbing compounds that traps light energy and channels it to chlorophyll a which initiates the reactions of photosynthesis. Accessory pigment includes the carotenoids, phycobiliproteins, and chlorophylls b, c, and d. Indeed, they not on enable a wider range of wavelength of incoming light to be utilized for photosynthesis but also protect chlorophyll a from the photooxidation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337416
Which metal ion is a constituent of chlorophyll?
1 Iron
2 Copper
3 Magnesium
4 Zinc
Explanation:
Chlorophyll is a chlorine pigment. At the centre of chlorine ring is a magnesium ion.
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337417
Correct sequence of rate of photosynthesis in different light is
1 Red > Blue > Green
2 Blue > Red > Green
3 Green > Blue > Red
4 Green > Red > Blue
Explanation:
Rate of photosynthesis is maximum in red light, then blue and lastly green.
Chlorophyll-a appears bright or blue-green in colour on chromatogram.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337415
Accessory pigments
1 Play no role in photosynthesis.
2 Release e- and get oxidized.
3 Transfer of e- to NADP.
4 Allow plants to harvest visible light of wider range wavelengths.
Explanation:
Accessory pigments are light-absorbing compounds that traps light energy and channels it to chlorophyll a which initiates the reactions of photosynthesis. Accessory pigment includes the carotenoids, phycobiliproteins, and chlorophylls b, c, and d. Indeed, they not on enable a wider range of wavelength of incoming light to be utilized for photosynthesis but also protect chlorophyll a from the photooxidation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337416
Which metal ion is a constituent of chlorophyll?
1 Iron
2 Copper
3 Magnesium
4 Zinc
Explanation:
Chlorophyll is a chlorine pigment. At the centre of chlorine ring is a magnesium ion.
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337417
Correct sequence of rate of photosynthesis in different light is
1 Red > Blue > Green
2 Blue > Red > Green
3 Green > Blue > Red
4 Green > Red > Blue
Explanation:
Rate of photosynthesis is maximum in red light, then blue and lastly green.
Chlorophyll-a appears bright or blue-green in colour on chromatogram.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337415
Accessory pigments
1 Play no role in photosynthesis.
2 Release e- and get oxidized.
3 Transfer of e- to NADP.
4 Allow plants to harvest visible light of wider range wavelengths.
Explanation:
Accessory pigments are light-absorbing compounds that traps light energy and channels it to chlorophyll a which initiates the reactions of photosynthesis. Accessory pigment includes the carotenoids, phycobiliproteins, and chlorophylls b, c, and d. Indeed, they not on enable a wider range of wavelength of incoming light to be utilized for photosynthesis but also protect chlorophyll a from the photooxidation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337416
Which metal ion is a constituent of chlorophyll?
1 Iron
2 Copper
3 Magnesium
4 Zinc
Explanation:
Chlorophyll is a chlorine pigment. At the centre of chlorine ring is a magnesium ion.
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337417
Correct sequence of rate of photosynthesis in different light is
1 Red > Blue > Green
2 Blue > Red > Green
3 Green > Blue > Red
4 Green > Red > Blue
Explanation:
Rate of photosynthesis is maximum in red light, then blue and lastly green.
Chlorophyll-a appears bright or blue-green in colour on chromatogram.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337415
Accessory pigments
1 Play no role in photosynthesis.
2 Release e- and get oxidized.
3 Transfer of e- to NADP.
4 Allow plants to harvest visible light of wider range wavelengths.
Explanation:
Accessory pigments are light-absorbing compounds that traps light energy and channels it to chlorophyll a which initiates the reactions of photosynthesis. Accessory pigment includes the carotenoids, phycobiliproteins, and chlorophylls b, c, and d. Indeed, they not on enable a wider range of wavelength of incoming light to be utilized for photosynthesis but also protect chlorophyll a from the photooxidation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337416
Which metal ion is a constituent of chlorophyll?
1 Iron
2 Copper
3 Magnesium
4 Zinc
Explanation:
Chlorophyll is a chlorine pigment. At the centre of chlorine ring is a magnesium ion.
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337417
Correct sequence of rate of photosynthesis in different light is
1 Red > Blue > Green
2 Blue > Red > Green
3 Green > Blue > Red
4 Green > Red > Blue
Explanation:
Rate of photosynthesis is maximum in red light, then blue and lastly green.
