Wednesday, 1/20/2016 Objective: SWBAT review chapter ten material. Warm-up Questions: 1.Are you going to finish your journal self-grade? 2.Are you going.

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Presentation transcript:

Wednesday, 1/20/2016 Objective: SWBAT review chapter ten material. Warm-up Questions: 1.Are you going to finish your journal self-grade? 2.Are you going to study tonight for tomorrow’s test?

Chapter 10 Review Battle Royale-Style

Battle Royale Rules! Each person from your team will be up at the board one time. Each person from your team may go up to the board to assist someone one time. After that they may not be a helper for the remainder of the game. No direct communication between the group and the board. You must show your work with appropriate units for math problems. You must write in a complete, stand-alone sentence for explanations (IQIA). Lists must be written in order (answers only) pen down first. The point will be awarded for the team with the correct, complete answer that puts their pen down first. Candy for the winning team!!! Candy for the winning team!!!

Let’s assemble teams!

Team RIGHT: Tables on the Right Team MIDDLE: Middle tables Team LEFT: Left tables

You must answer in complete sentences! 1. Explain TWO problems that can occur when a cell gets too big. DNA overload Exchange of materials

You must answer in complete sentences! 2. What are the two main events of the cell cycle Interphase and Cell Division (M Phase)

You must show all calculations and units! 3. What is the surface of a cube with a length of 4 cm, a width of 4 cm and a height of 4 cm? 4x4x6 = 96 cm 2

You must answer in a complete sentence! 4. Look at the pictures below (chromatin has been stained red). What phase of mitosis is being shown in picture B? Explain how you know. Metaphase – chromosomes lined up in middle of cell A B C D

You must show all calculations and units! 5. What is the surface area to volume ratio of a cube with 5 cm sides? SA = 5x5x6 = 150 cm 2 V = 5x5x5 = 125 cm 3 SA:V = 6:5

Draw a pretty picture! 6. Draw a picture of a duplicated chromosome and label the centromere and sister chromatids.

NO need to write in complete sentences! 7. List the phases of mitosis in order ! Prophase, Metaphase, Anaphase, Telophase

You must answer in a complete sentence! 8. Describe what happens in anaphase. Sister chromatids are pulled apart to opposite ends of the cell

You must answer in complete sentences! 9. How do the internal and external regulators help the timing of the cycle? Internal – checkpoint inside the cell to regulate when the cell is ready to advance to the next step of the cell cycle External – speed up or slow down the cell cycle

You must answer in complete sentences! 10. How are cancer cells different than other cells? Cancer cells can not regulate the cell cycle and divide uncontrollably.

SHOW YOUR WORK! Don’t forget units! 11. Calculate the percent absorption of the cube below. Total volume = 2x2x2 = 8 cm 3 Uncolored volume = 1x1x1 = 1 cm 3 ; colored = 7 cm 3 Percent absorption = 7/8 = 87.5%

Extra Practice Calculate the percent absorption of the cube below. Total volume = 1.5x1.5x1.5 = cm 3 Uncolored v. = 1x1x1 = 1 cm 3 ; colored = cm 3 Percent absorption = / = 70.4%