Question

question 41 cell fractionation is commonly used in biological research to ... sort cells based on their size and weight. visualize 3 - d structure of cell membranes. isolate organelles to examine their biological functions. examine the distribution of organelles within the cell.

Explanation:

Cell fractionation is a technique that breaks cells apart and separates the organelles from one another. Its main purpose is to isolate different organelles to study their individual functions. It is not primarily for sorting cells by size/weight, visualizing cell - membrane 3 - D structure, or examining organelle distribution within the cell.

Answer:

isolate organelles to examine their biological functions.