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.
Polymers are composed of simple molecules called monomers.
<h3>What is a polymer?</h3>
A polymer is a macro molecule that is composed of smaller molecules called monomers which aggregate in repeating units having a well defined structure.
Organic polymers contain long chains of carbon and often occur in nature. The factors that the two organic polymer hypotheses have in common regarding how more complex organic polymers originated is that;
- Organic polymers originated from chemical changes in complex inorganic molecules
- Complex organic polymers resulted from aggregation of simple organic molecules.
Learn more about polymers: brainly.com/question/17638582
A Personal Experience Timeline helps the writer generate a topic. The writer can use the timeline to see specific moments in their lifetime. The correct answer will be A.