Assertion: chloroplast | /r/AtLocation | the mesophyll
Facets:
Source sentences:
text: Among so-called C 4 plants, the initial carbon fixation step and the Calvin cycle are separated spatially—carbon fixation occurs via phosphoenolpyruvate (PEP) carboxylation in chloroplasts located in the mesophyll,
text: Chloroplasts are located in the mesophyll, a green tissue area in plant leaves.