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Biology · PHOTOSYNTHESIS IN HIGHER PLANTS

हिन्दी

The stroma lamellae membranes in the chloroplast differ from granal lamellae membranes because stroma lamellae lack:

  1. A
    PS I and ATP synthase
  2. B
    PS II and NADP reductase enzyme
  3. C
    PS I and cytochrome b6f complex
  4. D
    Chlorophyll a and carotenoids
View Answer & Solution

Correct answer · Option B

PS II and NADP reductase enzyme

Explanation

Stroma lamellae membranes lack PS II as well as the NADP reductase enzyme, thus performing only cyclic photophosphorylation.

Related questions

Given below are two statements: Statement I: The first stable carbon dioxide fixation product in the C3 pathway is 3-phosphoglyceric acid (PGA). Statement II: The first stable carbon dioxide fixation product in the C4 pathway is oxaloacetic acid (OAA). In the light of the above statements, choose the most appropriate answer from the options given below:→Which of the following pairs of crops are grown in CO2-enriched greenhouses to achieve higher yields by exploiting C3 photosynthetic response?→In a chloroplast, the enzymatic reactions that incorporate \( \text{CO}_2 \) into the plant and synthesize sugar occur in the:→According to Blackman's (1905) Law of Limiting Factors, when a physiological process is governed by multiple separate factors, the rate of the process is determined by:→
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