Cell Cycle Lab Report Essay Example

Cell Cycle Lab Report Essay Example Cell Cycle Lab Report Paper Cell Cycle Lab Report Paper Hypothesis Procedure: predict that all cells somatic will suffer all the division of mitosis multiple times n their lifetime; the product would be able to see the chromosomes in a stage of mitosis. It is predicted that the cells wont be seen clears or big enough, but is going to give ideas or example wows the experiment is going. Data and Observations: Create a data table containing a tally of the number of cells observed in each of the following stages: Stage I Number of Cells in Part 1 | Number of Cells in Part 21 Enterprise 1 341 491 Prophets | 8 1 131 Metaphors | 3 | 4 Anaphora | 2 | 3 Telephone | 2 | 4 Cytokines | 2 | 3 Record any observations about the cells you observed (what does the cell look like for each stage): Data Analysis: Percent of total cells in part 1 | Percent of total cells in part 2 34/20 8/20 | 13/20 3/20 2/20 1 | 4/20 solo-20% 255% | 380% | Create a graph that represents the time spent in each stage of the cell cycle. Conclusion: Be sure to answer the following reflection questions in the conclusion of your lab report: l, Based on your data, what can you infer about the length of time spent in each stage tot the cell cycle? That in part 1 it can out 255 percent and part 2 was 380 percent 2. What stages were the longest and shortest? Give a brief explanation of why these stages may have that time period The longest is enterprise plus it lasts 170% time of total time of cell cycle, The Shortest was Anaphora it last only a short minutes of the cell cycle. 3. What is a distinguishing visible feature of each stage of the cell cycle? 4. What differences can you see when you compare the nucleus Of a dividing cell with that of a nondrying cell? Those chromosomes you would be able to e it in the nucleus Of dividing cell. Since they are visible when a cell is actually dividing just like oppose to no dividing cells, and metaphors, anaphora to telephone are seen and they all processes Of cell division. 5. If your observation had not been restricted to the tip of the onion root, how would the results be different? 6. If the observations limited from the root tip and then to a large number of cells that would be seen at the interface. Well largest and Figures. The tip of the root has one of the highest rates of cell division.

Europe and the West Essays

Europe and the West Essays Europe and the West Essay Europe and the West Essay human insignificance Josephine Baker: US †+ FR; singer, dancer, actress; first black to star in major motion picture, integrate in US concert hall; world famous entertainer; Civil Rights contributions International Monetary Fund: after WW2, 40s; pool of collective money to borrow; 29 †+ 188; int. economic cooperation, int. rade, employment, balanced exchange rate; info and influence on everyones econ. Policies Treaty of Versailles: WWI Germany must accept responsibility, disarm, give back territory, and pay reparations; 130bn marks; War Guilt; blame DE for starting war and destruction; blame socialists, communists, Jews, outsiders for selling out the country; started WW2 pretty much The Great Depression: 1930s, originated in US; income, tax revenue, prices and profits ropped worldwide; int. rade plummeted 50%; unemployment high; heavy industry cities suffered most; ended after WW2 Battle of Britain: WW2 air campaign: DE vs I-JK; 1940; fought entirely by air forces; super iority over RAF (royal air force); terror bombing; did not destroy UK air defenses or get them to surrender so DE defeated 14 Points: terms for German surrender in WWI; 1918; disarm, decolonize, redraw Doraers, A-H as one nation, ae-occupy Balkan territory, Independent polar-to, Tree trade, freedom of seas, League of Nations United Nations: 1945, international cooperation, after WW2 to replace League; 51 †+ 193; peacekeeping, security, human rights, economic development, humanitarian assistance; paralyzed until after Cold War Armenian Genocide: 1915-7 Ottoman Empire; 2 mil †+ 400k; blamed for siding with Russia in WWI; portrayed as liability to security; dangers of nationalism; inspired Hitler Spanish Influenza: 1918 killed healthy people; 3-5% of pop; 500m; during war times; hunger; medicine fails (virus not bacteria); troop ships; lox US deaths WWI; war aided spread; public places closed