237985
Phenomenon which converts light energy into chemical energy is:
1 respiration
2 photosynthesis
3 transpiration
4 none of these
Explanation:
B Photosynthesis literally means 'synthesis using light'. $6 \mathrm{CO}_{2}+12 \mathrm{H}_{2} \mathrm{O} \underset{\text { Chientingll }}{\longrightarrow} \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{H}_{2} \mathrm{O}+6 \mathrm{CO}_{2} \uparrow$ In this process, the green part of the plant captures photons of light and converts their radiant energy into a chemical form of energy.
AFMC-2005
Photosynthesis in higher plants
237986
Energy transfer in photosynthesis occure as:
C The energy transfer sequence in photosynthesis is: Phycocyanin $\rightarrow$ Phycoerythrin $\rightarrow$ carotenoid $\rightarrow$ chlorophyll-a. This sequence describes how light energy is absorbed and transferred among pigment to eventually reach chlorophyll-a, which is crucial for photosynthesis.
JIPMER-2005 / BHU PMT-2003
Photosynthesis in higher plants
237988
In photosynthesis there is
1 reduction of $\mathrm{H}_{2} \mathrm{O}$
2 oxidation of $\mathrm{H}_{2} \mathrm{O}$
3 oxidation of $\mathrm{CO}_{2}$
4 oxidation of $\mathrm{NO}_{2}$
Explanation:
B In photosynthesis, oxidation of $\mathrm{H}_{2} \mathrm{O}$ take place, which means it loses electrons and reduction of $\mathrm{CO}_{2}$, which means it gains electrons. The process of photosynthesis is commonly written as:- $6 \mathrm{CO}_{2}+6 \mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{O}_{2}$
DUMET-2005
Photosynthesis in higher plants
237991
The role of phycobilins in photosynthesis to
1 absorb and transfer energy to chlorophyll
2 donate electrons to the electron transport system
3 fix carbon dioxide
4 carry hydrogen or electrons
Explanation:
A Phycobilins are water soluble accessory photosynthetic pigment in plants. - Phycobilins are present in blue-green-algae and Red algae. - Three pigments (chlorophyll, caretenoids, and phycobilins) help in the absorption of light energy to synthesize complex organic material.
237985
Phenomenon which converts light energy into chemical energy is:
1 respiration
2 photosynthesis
3 transpiration
4 none of these
Explanation:
B Photosynthesis literally means 'synthesis using light'. $6 \mathrm{CO}_{2}+12 \mathrm{H}_{2} \mathrm{O} \underset{\text { Chientingll }}{\longrightarrow} \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{H}_{2} \mathrm{O}+6 \mathrm{CO}_{2} \uparrow$ In this process, the green part of the plant captures photons of light and converts their radiant energy into a chemical form of energy.
AFMC-2005
Photosynthesis in higher plants
237986
Energy transfer in photosynthesis occure as:
C The energy transfer sequence in photosynthesis is: Phycocyanin $\rightarrow$ Phycoerythrin $\rightarrow$ carotenoid $\rightarrow$ chlorophyll-a. This sequence describes how light energy is absorbed and transferred among pigment to eventually reach chlorophyll-a, which is crucial for photosynthesis.
JIPMER-2005 / BHU PMT-2003
Photosynthesis in higher plants
237988
In photosynthesis there is
1 reduction of $\mathrm{H}_{2} \mathrm{O}$
2 oxidation of $\mathrm{H}_{2} \mathrm{O}$
3 oxidation of $\mathrm{CO}_{2}$
4 oxidation of $\mathrm{NO}_{2}$
Explanation:
B In photosynthesis, oxidation of $\mathrm{H}_{2} \mathrm{O}$ take place, which means it loses electrons and reduction of $\mathrm{CO}_{2}$, which means it gains electrons. The process of photosynthesis is commonly written as:- $6 \mathrm{CO}_{2}+6 \mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{O}_{2}$
DUMET-2005
Photosynthesis in higher plants
237991
The role of phycobilins in photosynthesis to
1 absorb and transfer energy to chlorophyll
2 donate electrons to the electron transport system
3 fix carbon dioxide
4 carry hydrogen or electrons
Explanation:
A Phycobilins are water soluble accessory photosynthetic pigment in plants. - Phycobilins are present in blue-green-algae and Red algae. - Three pigments (chlorophyll, caretenoids, and phycobilins) help in the absorption of light energy to synthesize complex organic material.
237985
Phenomenon which converts light energy into chemical energy is:
1 respiration
2 photosynthesis
3 transpiration
4 none of these
Explanation:
B Photosynthesis literally means 'synthesis using light'. $6 \mathrm{CO}_{2}+12 \mathrm{H}_{2} \mathrm{O} \underset{\text { Chientingll }}{\longrightarrow} \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{H}_{2} \mathrm{O}+6 \mathrm{CO}_{2} \uparrow$ In this process, the green part of the plant captures photons of light and converts their radiant energy into a chemical form of energy.
AFMC-2005
Photosynthesis in higher plants
237986
Energy transfer in photosynthesis occure as:
C The energy transfer sequence in photosynthesis is: Phycocyanin $\rightarrow$ Phycoerythrin $\rightarrow$ carotenoid $\rightarrow$ chlorophyll-a. This sequence describes how light energy is absorbed and transferred among pigment to eventually reach chlorophyll-a, which is crucial for photosynthesis.
JIPMER-2005 / BHU PMT-2003
Photosynthesis in higher plants
237988
In photosynthesis there is
1 reduction of $\mathrm{H}_{2} \mathrm{O}$
2 oxidation of $\mathrm{H}_{2} \mathrm{O}$
3 oxidation of $\mathrm{CO}_{2}$
4 oxidation of $\mathrm{NO}_{2}$
Explanation:
B In photosynthesis, oxidation of $\mathrm{H}_{2} \mathrm{O}$ take place, which means it loses electrons and reduction of $\mathrm{CO}_{2}$, which means it gains electrons. The process of photosynthesis is commonly written as:- $6 \mathrm{CO}_{2}+6 \mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{O}_{2}$
DUMET-2005
Photosynthesis in higher plants
237991
The role of phycobilins in photosynthesis to
1 absorb and transfer energy to chlorophyll
2 donate electrons to the electron transport system
3 fix carbon dioxide
4 carry hydrogen or electrons
Explanation:
A Phycobilins are water soluble accessory photosynthetic pigment in plants. - Phycobilins are present in blue-green-algae and Red algae. - Three pigments (chlorophyll, caretenoids, and phycobilins) help in the absorption of light energy to synthesize complex organic material.
237985
Phenomenon which converts light energy into chemical energy is:
1 respiration
2 photosynthesis
3 transpiration
4 none of these
Explanation:
B Photosynthesis literally means 'synthesis using light'. $6 \mathrm{CO}_{2}+12 \mathrm{H}_{2} \mathrm{O} \underset{\text { Chientingll }}{\longrightarrow} \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{H}_{2} \mathrm{O}+6 \mathrm{CO}_{2} \uparrow$ In this process, the green part of the plant captures photons of light and converts their radiant energy into a chemical form of energy.
AFMC-2005
Photosynthesis in higher plants
237986
Energy transfer in photosynthesis occure as:
C The energy transfer sequence in photosynthesis is: Phycocyanin $\rightarrow$ Phycoerythrin $\rightarrow$ carotenoid $\rightarrow$ chlorophyll-a. This sequence describes how light energy is absorbed and transferred among pigment to eventually reach chlorophyll-a, which is crucial for photosynthesis.
JIPMER-2005 / BHU PMT-2003
Photosynthesis in higher plants
237988
In photosynthesis there is
1 reduction of $\mathrm{H}_{2} \mathrm{O}$
2 oxidation of $\mathrm{H}_{2} \mathrm{O}$
3 oxidation of $\mathrm{CO}_{2}$
4 oxidation of $\mathrm{NO}_{2}$
Explanation:
B In photosynthesis, oxidation of $\mathrm{H}_{2} \mathrm{O}$ take place, which means it loses electrons and reduction of $\mathrm{CO}_{2}$, which means it gains electrons. The process of photosynthesis is commonly written as:- $6 \mathrm{CO}_{2}+6 \mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+6 \mathrm{O}_{2}$
DUMET-2005
Photosynthesis in higher plants
237991
The role of phycobilins in photosynthesis to
1 absorb and transfer energy to chlorophyll
2 donate electrons to the electron transport system
3 fix carbon dioxide
4 carry hydrogen or electrons
Explanation:
A Phycobilins are water soluble accessory photosynthetic pigment in plants. - Phycobilins are present in blue-green-algae and Red algae. - Three pigments (chlorophyll, caretenoids, and phycobilins) help in the absorption of light energy to synthesize complex organic material.
