1. Which of the following processes requires ATP?
A.osmosis
B. facilitated diffusion
C. moving down the concentration gradient
D. active transport

2. What is made in the nucleolus?
A. lipids
B. ATP
C. Ribosomal RNA
D. proteins

3. What is a function of Cilia?
A. help w cell division
B. provide structural support
C. move materials on the outside of the cells
D. provide sperm w motility