Question

3 multiple choice the main function of microtubules in cells are to: make more centromeres. make new dna. move organelles within a cell. move the entire cell to other places.

Explanation:

Microtubules are part of the cell's cytoskeleton. Centromeres are chromosomal regions, not produced by microtubules. DNA synthesis is handled by enzymes, not microtubules. While microtubules contribute to cell movement via structures like cilia/flagella, their core intracellular function includes acting as tracks for organelle transport.

Answer:

Move organelles within a cell.