5. A cell with 12 chromosomes goes through mitosis. What is the end result how m

Question

5. A cell with 12 chromosomes goes through mitosis. What is the end result how many cells and how many chromosomes does each cell have)? (4 pts) 2 url croite 2 calls ean rth 6. In general Eukaryotic cells are larger than Prokaryotic cells. Explain why this is true and what allows eukaryotic cells to be bigger. (6 pts) Eurartotc ceus ae lager berause of Iner (uwich euecyotic ceuls often ae 7. You are going to look at an onion root tip slide to view cells in the various stages of mitosis. Describe the process you would go through to find a cell. (14 pts) a. What objective lens would you start with and which focus would you use? b. What should you do before moving to a higher magnification? c. What type of focus do you use with the higher magnifications? d. Do you lower the sta going from low magnification to high? Why or why not? 8. While working with your microscope, you notice that as the magnification is increased the amount of detail increases/decreases (cirele answer) and the diameter of the field of view increases decreases tcircle answer).(4pts) /28

Explanation / Answer

Answer:-

5. We will have 2 cells each with 12 chromosomes. Mitosis is known as equitorial division.

6. Eukaryotic cells contain Nucleus and membrane bound organelles thus making its size bigger than that of Prokaryotic cell which lacks these organelles.

7.

a. We will start with 4x objective and then gradually increase after focusing (using the coarse focus) to view the cells and phases in 40x and 100x objective lenses.

b. We will adjust the platform to focus on the cells and then move to higher magnification.

c. We use fine adjustment focus in higher magnification.

d. No, we don't lower the stage. The high power objective lens has to be much closer to the specimen than the low-power objective lens in order to focus. Thus we have to move the stage upwards, closer to lens.

8. Increases, decreases.

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