1. Chapter 7 Review Types of Cells, Cell organelles, Diffusion/Osmosis

2. Which organelle is made up of a lipid bilayer that is semi-permeable? 1. cell wall 2. mitochondria 3. cell membrane 4. nucleus

3. What type of movement allows molecules to move from area of higher concentration to an area of lower concentration until equilibrium is reached? 1. Osmosis 2. diffusion 3. active transport 4. cellular infusion

4. Which type of diffusion requires energy? 1. active transport 2. passive transport 3. diffusion 4. osmosis

5. Which type of movement can move molecules from an area of lower concentration to an area of higher concentration? 1. diffusion 2. osmosis 3. passive transport 4. active transport

6. A single-celled organism is also called what? 1. Unicellular organism 2. Multicellular organism 3. Cellular organism 4. An organism

7. Which is an example of a unicellular organism? 1. Animals 2. Humans 3. Fungi 4. Bacteria

8. What is the large membrane enclosed structure in a cell that contains DNA? 1. Cytoplasm 2. Nucleus 3. Cell wall 4. None of the above

9. What are the two main types of Cells? 1. Prokaryotes and Eukaryote 2. Plant cells and Amphibian cells 3. Nucleus and cytoplasm 4. Sperm and Zygote

10. What is the main difference between prokaryote and Eukaryote cells? 1. Prokaryote is unicellular 2. Eukaryote is unicellular 3. Eukaryote has a nucleus 4. There really isn’t a difference

11. Which cell is larger and more complex? 1. Animal 2. Plant 3. Eukaryote 4. Prokaryote

12. Which type of cell is unicellular? 1. Eukaryotic 2. Prokaryotic 3. Animals 4. Fungi

13. Plants, animals, fungi, and protists are examples of what type of cell? 1. Eukaryotes 2. Prokaryotes 3. Animal 4. Plant

14. If a cell or an organism contains a nucleus, the organism is a(an) … 1. Plant 2. Eukaryote 3. Animal 4. Prokaryote

15. The levels of organization in a multicellular organism are 1. Cells, tissues, organs 2. Tissues, organs, organ systems 3. Cells, tissues, organs, organ system 4. None of the above

16. A group of organs that work together to perform a specific function is called a (an)… 1. Organ system 2. Tissues 3. Organs 4. Cells

17. A type of solution that is the same throughout is called a 1. Isotonic 2. Hypertonic 3. hypertonic 4. highly concentrated

18. Which list below show the levels of organization in a multicellular organism from most simple to most complex? 1. Tissues, cells, organs, organ systems 2. Organs, cells, tissues, organ systems 3. Cells, organs, tissues 4. Cells, tissues, organs, organ systems

19. Salt water is an example of what type of solution? 1. lower concentrated 2. isotonic 3. hypotonic 4. hypertonic