Cell fractionation is commonly used in biological research to
A)sort cells based on their size and weight.
B)visualize the 3-D structure of cell membranes.
C)isolate organelles to examine their biological functions.
D)examine the distribution of organelles within the cell.

Question

Quizplus · Accepted Answer

Cell fractionation involves breaking down cells and separating different components based on their physical properties such as size, density, and solubility. This enables researchers to isolate organelles such as mitochondria, chloroplasts, and nuclei for further study of their biological functions. Therefore, choice C is the best choice as it accurately describes the purpose of cell fractionation in biological research.

Cell Fractionation Is Commonly Used in Biological Research to