1. The larger the difference in concentration...
- The rate of diffusion stays the same
- The faster the rate of diffusion
- The slower the rate of diffusion
- The hotter the rate of diffusion
1 of 20
Other questions in this quiz
2. What must the food you eat be changed from and to?
- From soluble molecules into bile
- From soluble molecules into insoluble molecules
- From insoluble molecules into soluble molecules
- From insoluble molecules into digestive juices
3. What does the nucleus control?
- The cell's activities
- Protein synthesis
- The movement of materials in and out of the cell
- The DNA
4. Which of these things is a gland?
- Large intestine
- Salivary glands
5. Which of these things do a bacterial cell not have?
- Cell wall
- Genetic material
- Cell membrane