University:
California State University, Northridge
Course:
BIOL 322 | Evolutionary Biology
Academic year:

2024
Views:

331

Pages:

2
Author:

sommatosmby

Prokaryotic and Eukaryotic cells - Worksheet 1. What is represented by the small dots found in the bacteria cell? Ribosomes 2. What is the name of the outermost layer Cell Wall that forms a boundary around the outside of each bacteria cell? 3. How is the DNA described in bacteria cells and what does this mean? -DNA is free-floating -It means there is no nucleus to hold it in 4. all the internal structures are suspend- cytoplasm ed (floating) in what substance? 5. What is the tail-like structure called? Flagellum 6. What does the tail-like structure do? Used to swim, move, or travel (G) 7. If a bacteria cell doesn't have a flagellum They can't swim but they float and how will the cell move around? attach themselves to something. 8. List three structural differences between plant and animal cells? 1/2 a plant cell has a cell wall, chloroplast, large permanent vacuole while an animal cell doesn't 9. Do both plant or animal cells have a nucleus? yes 10. An animal cell has a _____ ___________ Cell membrane, cell wall as its outermost shell and a plant cell has a ______ _______. 11. Decide whether the bacteria or plant and Plant and animal cells - They have animal cells are more complex and at more organelles, they have a nuleast three supporting reasons for your cleus, they can be multicellular choice. 12. What structures are the same in both Prokaryotic and Eukaryotic cells? Cell membranes, DNA, cytoplasm 13. What is the difference between Prokary- Eukaryotic cells have a nucleus otic and Eukaryotic cells? and a lot more organelles than a prokaryotic cell. 2/2