237971
Photosynthetic Active Radiation (PAR) has the following range of wavelengths
1 $400-700 \mathrm{~nm}$
2 $450-950 \mathrm{~nm}$
3 $340-450 \mathrm{~nm}$
4 $500-600 \mathrm{~nm}$
Explanation:
A Photosynthesis Active Radiation (PAR) has the $400-700 \mathrm{~nm}$ range of wavelengths.
JIPMER-2007
Photosynthesis in higher plants
237967
Which one group of plants were introduced by Otto Warburg and others for advanced study of photosynthesis?
1 Chlorella and Ulva
2 Chlorella and volvox
3 Scenedesmus and Chlorella
4 All of the above
Explanation:
C Warburg effect is the inhibitory effect of high oxygen concentrations on photosynthesis. He was a German scientist, who reported in chlorella algae and scenedesmus, that high $\mathrm{O}_{2}$ level inhibit rate of photosynthesis.
UP CPMT-2014
Photosynthesis in higher plants
237950
Who proved that oxygen evolved in photosynthesis comes from water?
1 Mayer
2 Calvin
3 Ruben, Hassid and Kamen
4 Blackman,
Explanation:
C In 1948, Ruben, Hassid and Kamen, using heavy isotope, $\mathrm{O}^{18}$ proved that in photosynthesis, oxygen comes from water.
CG PMT-2011 / Manipal-2011
Photosynthesis in higher plants
237951
Oxygen which is liberated during photosynthesis, comes from
1 $\mathrm{CO}_{2}$
2 $\mathrm{H}_{2} \mathrm{O}$
3 chlorophyll
4 phosphoglyceric acid
Explanation:
B Oxygen, which is liberated during photosynthesis, comes from the hydrolysis of water in the green plants. Cornelius Van Niel, in his study based on purple and green bacteria, demonstrated that in photosynthesis oxygen liberated from water and not from $\mathrm{CO}_{2}$
237971
Photosynthetic Active Radiation (PAR) has the following range of wavelengths
1 $400-700 \mathrm{~nm}$
2 $450-950 \mathrm{~nm}$
3 $340-450 \mathrm{~nm}$
4 $500-600 \mathrm{~nm}$
Explanation:
A Photosynthesis Active Radiation (PAR) has the $400-700 \mathrm{~nm}$ range of wavelengths.
JIPMER-2007
Photosynthesis in higher plants
237967
Which one group of plants were introduced by Otto Warburg and others for advanced study of photosynthesis?
1 Chlorella and Ulva
2 Chlorella and volvox
3 Scenedesmus and Chlorella
4 All of the above
Explanation:
C Warburg effect is the inhibitory effect of high oxygen concentrations on photosynthesis. He was a German scientist, who reported in chlorella algae and scenedesmus, that high $\mathrm{O}_{2}$ level inhibit rate of photosynthesis.
UP CPMT-2014
Photosynthesis in higher plants
237950
Who proved that oxygen evolved in photosynthesis comes from water?
1 Mayer
2 Calvin
3 Ruben, Hassid and Kamen
4 Blackman,
Explanation:
C In 1948, Ruben, Hassid and Kamen, using heavy isotope, $\mathrm{O}^{18}$ proved that in photosynthesis, oxygen comes from water.
CG PMT-2011 / Manipal-2011
Photosynthesis in higher plants
237951
Oxygen which is liberated during photosynthesis, comes from
1 $\mathrm{CO}_{2}$
2 $\mathrm{H}_{2} \mathrm{O}$
3 chlorophyll
4 phosphoglyceric acid
Explanation:
B Oxygen, which is liberated during photosynthesis, comes from the hydrolysis of water in the green plants. Cornelius Van Niel, in his study based on purple and green bacteria, demonstrated that in photosynthesis oxygen liberated from water and not from $\mathrm{CO}_{2}$
237971
Photosynthetic Active Radiation (PAR) has the following range of wavelengths
1 $400-700 \mathrm{~nm}$
2 $450-950 \mathrm{~nm}$
3 $340-450 \mathrm{~nm}$
4 $500-600 \mathrm{~nm}$
Explanation:
A Photosynthesis Active Radiation (PAR) has the $400-700 \mathrm{~nm}$ range of wavelengths.
JIPMER-2007
Photosynthesis in higher plants
237967
Which one group of plants were introduced by Otto Warburg and others for advanced study of photosynthesis?
1 Chlorella and Ulva
2 Chlorella and volvox
3 Scenedesmus and Chlorella
4 All of the above
Explanation:
C Warburg effect is the inhibitory effect of high oxygen concentrations on photosynthesis. He was a German scientist, who reported in chlorella algae and scenedesmus, that high $\mathrm{O}_{2}$ level inhibit rate of photosynthesis.
UP CPMT-2014
Photosynthesis in higher plants
237950
Who proved that oxygen evolved in photosynthesis comes from water?
1 Mayer
2 Calvin
3 Ruben, Hassid and Kamen
4 Blackman,
Explanation:
C In 1948, Ruben, Hassid and Kamen, using heavy isotope, $\mathrm{O}^{18}$ proved that in photosynthesis, oxygen comes from water.
CG PMT-2011 / Manipal-2011
Photosynthesis in higher plants
237951
Oxygen which is liberated during photosynthesis, comes from
1 $\mathrm{CO}_{2}$
2 $\mathrm{H}_{2} \mathrm{O}$
3 chlorophyll
4 phosphoglyceric acid
Explanation:
B Oxygen, which is liberated during photosynthesis, comes from the hydrolysis of water in the green plants. Cornelius Van Niel, in his study based on purple and green bacteria, demonstrated that in photosynthesis oxygen liberated from water and not from $\mathrm{CO}_{2}$
237971
Photosynthetic Active Radiation (PAR) has the following range of wavelengths
1 $400-700 \mathrm{~nm}$
2 $450-950 \mathrm{~nm}$
3 $340-450 \mathrm{~nm}$
4 $500-600 \mathrm{~nm}$
Explanation:
A Photosynthesis Active Radiation (PAR) has the $400-700 \mathrm{~nm}$ range of wavelengths.
JIPMER-2007
Photosynthesis in higher plants
237967
Which one group of plants were introduced by Otto Warburg and others for advanced study of photosynthesis?
1 Chlorella and Ulva
2 Chlorella and volvox
3 Scenedesmus and Chlorella
4 All of the above
Explanation:
C Warburg effect is the inhibitory effect of high oxygen concentrations on photosynthesis. He was a German scientist, who reported in chlorella algae and scenedesmus, that high $\mathrm{O}_{2}$ level inhibit rate of photosynthesis.
UP CPMT-2014
Photosynthesis in higher plants
237950
Who proved that oxygen evolved in photosynthesis comes from water?
1 Mayer
2 Calvin
3 Ruben, Hassid and Kamen
4 Blackman,
Explanation:
C In 1948, Ruben, Hassid and Kamen, using heavy isotope, $\mathrm{O}^{18}$ proved that in photosynthesis, oxygen comes from water.
CG PMT-2011 / Manipal-2011
Photosynthesis in higher plants
237951
Oxygen which is liberated during photosynthesis, comes from
1 $\mathrm{CO}_{2}$
2 $\mathrm{H}_{2} \mathrm{O}$
3 chlorophyll
4 phosphoglyceric acid
Explanation:
B Oxygen, which is liberated during photosynthesis, comes from the hydrolysis of water in the green plants. Cornelius Van Niel, in his study based on purple and green bacteria, demonstrated that in photosynthesis oxygen liberated from water and not from $\mathrm{CO}_{2}$
