* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Study Guide: Cell Test
Survey
Document related concepts
Biochemical switches in the cell cycle wikipedia , lookup
Cytoplasmic streaming wikipedia , lookup
Tissue engineering wikipedia , lookup
Cell encapsulation wikipedia , lookup
Cell nucleus wikipedia , lookup
Programmed cell death wikipedia , lookup
Cellular differentiation wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cell culture wikipedia , lookup
Cell growth wikipedia , lookup
Signal transduction wikipedia , lookup
Cell membrane wikipedia , lookup
Cytokinesis wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Transcript
Name___________________ Study Guide: Cell Test (Chapter 7) Complete this study guide for a daily grade. List the function for each organelle below: 1. Cell Membrane – 2. *Cell Wall 3. Nucleus 4. Nuclear membrane(envelope) 5. Chromosomes 6. Cytoplasm 7. Mitochondria 8. *Chloroplasts 9. Ribosomes 10. Endoplasmic Reticulum rough smooth 11. Golgi apparatus (body) 12. Lysosomes 13. Vacuoles – 14. Cytoskeleton * = plants only 15. According to the cell theory, what are 3 things that we know about cells? a. b. c. 16. Place the following terms in order from least complex cellular organization to highest level of organization: tissue, cell, system, organ, organism 17. List the differences between the two cell types: Prokaryotes Eukaryotes 18. List 3 organelle differences between a plant and animal cells: Plant Cells Animal Cells 19. List 5 scientists & their discoveries that were key in developing the cell theory. a. b. c. d. e. 20. Sketch a section of cell membrane and label the following: p.182 lipid bilayer; channel proteins; marker proteins (carbohydrate chains) 21. What is the function of a channel protein? marker protein? Use your notes to help you to define: 22. selectively permeable 23. passive transport 24. Describe the three types of passive transport a. Diffusion b. Osmosis c. Facillitated diffusion 25. Describe the three forms of active transport: a. pumps b. endocytosis c. exocytosis 26. What is osmotic pressure? 27. In active transport, for example the sodium – potassium pump, what is required for molecules to pass through the pump? 28. Which would most likely cause the liquid in Tube A to rise? A Starch concentrations being equal on each side of the membrane B Water passing from a region of lower starch concentration to one of higher starch concentration C Water and starch volumes being the same D Solute in the tubes changing from a higher temperature to a lower temperature 29. When a sea urchin egg is removed from the ocean and placed in freshwater, the egg swells and bursts. Which of these causes water to enter the egg? A Coagulation B Sodium pump C Active transport D Osmosis 30. Look at these pictures of a cell surrounded by oxygen molecules. The small dots are oxygen molecules. Circle the picture (A, B, or C) that correctly shows where oxygen molecules should appear after diffusion has taken place. Before After A. B. C. Part II. Label the following diagrams...they will be on your test!!!! Cell #1 A B A= B= C C= D D= E= I F= E F G= H H= G I= B (dot) A G F C E D H J I CELL #2 Cell #2 A= B= D= E= F= G= H= I= J= C= CELL #1