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MCQs

Total Questions : 82 | Page 4 of 9 pages
Question 31. A compound which is found in all living cells and play a key role in energy transformations is
  1.    ADP
  2.    ATP
  3.    chlorophyll
  4.    granum
 Discuss Question
Answer: Option B. -> ATP
Answer: (b).ATP
Question 32. Chlorophylls are soluble in
  1.    organic solvents
  2.    inorganic solvents
  3.    organic solutes
  4.    inorganic solutes
 Discuss Question
Answer: Option A. -> organic solvents
Answer: (a).organic solvents
Question 33. Organization of photosynthetic pigments into clusters is
  1.    photosynthesis
  2.    photosynthetic clusters
  3.    cluster arrangement
  4.    photo system
 Discuss Question
Answer: Option D. -> photo system
Answer: (d).photo system
Question 34. Photosynthesis is process in which inorganic compounds are reduced to organic compounds using
  1.    heat energy
  2.    light energy
  3.    chemical energy
  4.    electrical energy
 Discuss Question
Answer: Option B. -> light energy
Answer: (b).light energy
Question 35. Chlorophyll converts light energy into
  1.    heat energy
  2.    chemical energy
  3.    potential energy
  4.    electrical energy
 Discuss Question
Answer: Option B. -> chemical energy
Answer: (b).chemical energy
Question 36. Chlorophyll which is found in photosynthetic bacteria is known as
  1.    bacteriphylls
  2.    bacteriochlorophylls
  3.    bacteriophtosynthetic
  4.    bacteriophage
 Discuss Question
Answer: Option B. -> bacteriochlorophylls
Answer: (b).bacteriochlorophylls
Question 37. Thylakoid membrane produces ATP by process of
  1.    photosynthesis
  2.    chemiosmosis
  3.    chemosynthesis
  4.    respiration
 Discuss Question
Answer: Option B. -> chemiosmosis
Answer: (b).chemiosmosis
Question 38. Enzyme which catalyze reaction of Calvin cycle is known as
  1.    phosphatase
  2.    catalase
  3.    rubisco
  4.    amylase
 Discuss Question
Answer: Option C. -> rubisco
Answer: (c).rubisco
Question 39. Leaves are major sites for presence of
  1.    lamina
  2.    branches
  3.    chloroplast
  4.    centriole
 Discuss Question
Answer: Option C. -> chloroplast
Answer: (c).chloroplast
Question 40. Process of photosynthesis cannot occur in absence of
  1.    oxygen
  2.    carbon dioxide
  3.    carbon monoxide
  4.    nitrogen
 Discuss Question
Answer: Option B. -> carbon dioxide
Answer: (b).carbon dioxide

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