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MCQs Set 1 (in Hindi)
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Dr Praveen Kumar Agrawal
VERIFIED STAR EDUCATOR Professor Life Sc., Ph.D., NET, JRF, SRF, GATE. 21 Yrs Exp. Youtuber with 2 M views. Follow me for best explanation

Unacademy user
need more no of problems
nice explanation sir
sir please hindi me batao
sir please hindi me batao
sir please hindi me batao
sir please hindi me batao
  1. PREVIOUS YEARS QUESTIONS PRE-MEDICAL CLASS XI - CHAPTER -13 CHAPTER-WISE Photosynthesis McQ SET -1 Dr. Praveen Kumar Agrawal M.Sc., Ph.D., CSIR NET (URF), SRF, GATE, FIAZ Important Practice MCQs for AllMS/NEET/JIPMER

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  3. 1. The source of hydrogen for carbon reduction, in dark reaction is (a) NADPH (b) FADH2 (c) H20 (d) RuBP

  4. 2. The number of carbon atoms present in ribulose bisphosphate is: (a) 6 (b) 4 (c) 5 (d) 3

  5. 3. ATP molecules required for synthesis of a glucose molecule in Calvin cycle are: (AFMC 2004) (a) 36 (b) 38 (c) 12 (d) 18

  6. 4. Photophosphorylation means the formation of: (BHU (a) Formation of ATP in light reaction (b) Glucose 6-phosphate from glucose (c) ATP from ADP (d) NADH from NAD-+ 20 06)

  7. 5. Wavelength of light least effective in photosynthesis is (a) Violet (b) Blue (c) Green (d) Red

  8. ith high light compensation point are: (a) C3 plts (b) C4 plants (c) Both (a) and (b) (d) None of these an

  9. 7. Higher CO2 concentrations favour concentrations favor- (a) Photosynthesis and photorespiration (b) photorespiration and Photosynthesis (c) C3 cycle and C4 cycle (d) C3 cycle and CAM cycle whereas low CO2

  10. 8. Photosynthesis is which type of process: (a) Reductive and exergonic (b) Reductive and catabolic (c) Reductive, endergonic and catabolic (d) Reductive, endergonic and anabolic

  11. 10. In C4 plants, the actual synthesis of sugars occurs in (a) Mesophyll cells (b) Bundle sheath cells (c) Spongy parenchyma cells (d) Palisade parenchyma cells (CPMT 2007)