Some students studied the effect of direct sunlight on plants.

indicate which of the following is being done in each student activity: stating the question or
problem, drawing a conclusion, forming a hypothesis, or conducting an experiment.

the calvin cycle takes place in the stroma of the chloroplast. carbon dioxide enters the stroma of the chloroplast to combine with the five-carbon compound called ribulose1, 5-biphosphate to form two molecules of a three-carbon compound called 3-phosphoglyceric acid. this reaction is catalyzed by an enzyme called ribulose bi-phosphate carboxylase.