Nitrogen Fixation and Photosynthesis MCQs
Practice free Nitrogen Fixation and Photosynthesis multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 16 questions — no login required.
Question 1easy
Which of the following bacteria genus is capable of oxidizing ammonia (NH4)?
Question 2easy
A group of about 300 chlorophyll molecule acting together to trap photons and transfer energy to the pigment molecule at the reaction center may be called as
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Question 4easy
What type of long chain alcohol is esterified to plant chlorophyll molecules?
Question 5easy
During nitrogen fixation the enzyme nitrogenase catalyse the reaction. The reaction is high energy demanding which require approximately
Question 6easy
Which of the following molecule is produced from the fixation of CO2 in C4 plants?
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Question 9easy
An organism that relies exclusively on pre-synthesized food molecules is