Plants where light-independent reactions take place in the same cells as light-dependent reactions (mesophyll cells) are using which kind of photosynthesis?
a. c3 only
b. c4 only
c. either c3 or cam
d. either c3 or c4

The correct answer will be option-C

Explanation:

Process of photosynthesis takes place in two phases: Light independent and light-dependent phase.

The light-independent reaction takes place in the cytoplasm of the mesophyll cells usually but the CAM plants or crassulacean acid metabolism plants which are adapted to survive in hot and dry conditions.

In CAM plants, both light-dependent and independent reactions take place in the same mesophyll cell whereas in C4 plants the reaction takes place in bundle sheath cells and mesophyll cells.

Thus, Option-C is the correct answer.

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

the backbone of the dna and rna compound is sugar phosphate.