Science 10 – Biology First Test Review For the first couple of minutes, discuss possible answers and put down what you know. I will then direct you to use your notes and textbook to check your answers or look for answers you did not know. 1. Explain Cell Theory and how it has changed over time. 2. Describe the terms abiogenesis, biogenesis and spontaneous generation. How are these terms similar or different? Who contributed to the origination of these theories? 3. How did the following scientists contribute to the advancement of science? a. Van Leuwenhoek b. Virchow c. Hooke d. Schleiden and Schwann 4. List the parts of a compound microscope. Briefly describe the functions of these parts. 5. List some important features of the Scanning Electron Microscope. 6. Describe the functions of: a. Cell membrane b. Nucleus c. Mitochondria d. Golgi apparatus 7. Describe the functions of: a. Chloroplast b. Vacuole c. Endoplasmic reticulum d. Lysosome 8. Describe the functions of: a. Centrioles b. Vesicles c. Cytoplasm d. Ribosomes 9. Summarize both Redi and Pasteur’s experiments. What conclusions were drawn from these experiments? 10. A student determined that the field of view at 40x is 3.25 mm. a. Determine the field of view at 100x in micrometers (µm) b. Determine the scale of the image below that is at 100x c. Estimate the size of the cell with the circle around it.
