Related InterviewSolutions

• The role of chlorophyll in photosynthesis isA. Absorption of `CO_(2)`B. Absorpiton of lightC. Absorption of light and photochemical decomposition of waterD. Absorption of water
• Chlorophyll is presentA. On the surface of chloroplastB. In the stroma of chloroplastC. In the grana of chloroplastD. Dispersed throughout the chloroplast
• Chlorophyll b isA. `C_(54) H_(70) O_(6) N_(4) Mg`B. `C_(55) H_(70) O_(6) N_(4) Mg`C. `C_(55) H_(72) O_(5) N_(4) Mg`D. `C_(45) H_(72) O_(5) N_(4) Mg`
• Chlorophyll a occurs inA. all photosynthetic autotrophsB. in all higher plantsC. all oxygen liberating autotrophsD. all plants except fungi
• Yellowish colour of autumn foliage is due to the presence of a type of xanthophyll pigment called asA. luteinB. lycopeneC. fucoxanthinD. zeaxanthin.
• Which of the following concerns photophosphorylationA. `"AMP+Inorganic" PO_(4) overset("Light energy")to ATP`B. `"AMP+AMP" overset("Light energy")to ATP`C. `"ADP+Inorganic" PO_(4) overset("Light energy")to ATP`D. `"ADP+Inorganic" PO_(4) overset("Light energy")to ATP`
• 85-90% of all photosythesis of the carried out by or The maximum evolution of oxygen is by greated produces of organic matterA. ShrubsB. HerbsC. Oceanic algae/ PhytoplanktonsD. Trees with large bracnces
• Non-cyclic photophosphorylation producesA. `NAD^(+)`B. NADHC. NADPHD. `NADP^(+)`
• Photorepiration producesA. sugar but not ATPB. ATP but no sugarC. Both ATP and sugarD. Neither ATP nor sugar
• Study the following statements. (i) Red light falling in the ragne of wavelength 660-760nm is the most effective for photosynthesis. (ii) Green light falling in the range of wavelength 500-580 nm is the least effective for photosynthesis. (iii) Chl a,chl b carotenses and xanthophylls are soluble in organic solvents. (iv) Phycobilins (phycocyanin, allophycocynin and phycoerythrin) are soluble in water Which of the above statements is/are incorrect?A. ii and iiiB. iii and ivC. i onlyD. None of these