Question

question cilia function to ________. answer increase the surface area of the cell that is exposed to the extracellular environment move a cell through the surrounding fluid move dna molecules during cell division move fluids and secretions across the cell surface i dont know yet

Explanation:

To determine the function of cilia, we analyze each option:

• The first option (increase surface area) is the function of microvilli, not cilia.
• The second option (move a cell through fluid) is the function of flagella, not cilia.
• The third option (move DNA during cell division) is related to spindle fibers, not cilia.
• The fourth option (move fluids and secretions across cell surface) is the correct function of cilia (e.g., in the respiratory tract, cilia move mucus and debris).

Answer:

The correct option is: move fluids and secretions across the cell surface