Where does the Calvin cycle occur?
lumen
matrix
stroma
thylakoid

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously