Answer:
C) carbon dioxide is incorporated into PGA.
Explanation:
Light reactions of photosynthesis include splitting of the water molecule in presence of sunlight and release of electrons and oxygen gas, generation of electrochemical gradient during electron transfer from PSII to NADP+ via PSI and synthesis of ATP and NADPH.
The ATP and NADPH are used in the light-independent phase of photosynthesis which includes the Calvin cycle.
The first stage of the Calvin cycle is carbon fixation during which carbon dioxide is fixed into 3-PGA (3-phosphoglyceraldehyde). Carbon fixation is followed by reduction and regeneration of RuBP.
Idk plastic bags, glass, anything that is not living.
The pupil controls the amount of light that enter the eye.
The iris is where the light passes through the eye before it can enter the pupil.
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<span>The site active of the enzyme bins the substrate to form the complex enzyme-substrate to start a specific chemical reaction. The site active of the enzyme has to fit exactly the shape of the substrate to trigger the catalysis.</span>