Light reaction

3 Questions
3 Papers Covered
5.08% Weightage
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Concepts tested here

  • Cyclic and non-cyclic photophosphorylation
  • Cyclic photophosphorylation
  • Splitting of water

All Questions

2011 AIPMT-MAINS 1 question

  1. Which one of the following is essential for photolysis of water?

2010 AIPMT-MAINS 1 question

  1. Read the following four statements, A, B, C and D and select the right option having both correct statements.
    STATEMENTS:
    (A) Z scheme of light reaction takes place in presence of PS I only.
    (B) Only PS I is functional in cyclic photophosphorylation.
    (C) Cyclic photophosphorylation results into synthesis of ATP and $NADPH_2$
    (D) Stroma lamellae lack PS II as well as NADP.

2009 AIPMT 1 question

  1. Cyclic photophosphorylation results in the formation of