Cell Division Cell Cycle and Mitosis.

Slides:



Advertisements
Similar presentations
10.3 Workbook Corrections.
Advertisements

Cancer Cells!!! An Uncontrollable Growth!!
Regulating the Cell Cycle
Chapter 10 Cell Growth and Division
End Show 10-3 Regulating the Cell Cycle Slide 1 of 18 Copyright Pearson Prentice Hall Cell Cycle Regulation and When It goes Wild....
10-3: Regulating the cell cycle. Cardiac cells Small intestine Smooth muscle Nerve cell: brain Cardiac: cannot divide Smooth muscle: can divide Intestine:
Cell Regulation Objectives Identify a factor that can stop cells from growing Describe how the cell cycle is regulated Explain how cancer cells are different.
Knowing When to Stop Suppose you had a paper cut on your finger. Although the cut may have bled and stung a little, after a few days, it will have disappeared,
Lesson Overview Lesson Overview Regulating the Cell Cycle Lesson Overview 10.3 Regulating the Cell Cycle.
10.3 Regulating the Cell Cycle
Happy Wednesday Bellwork: Quickwrite: In 26 words, describe how you think the body grows and develops on a cellular level?
Unit 4 --Bellwork #3 1. Explain at least two ways in which mitosis and meiosis are different. 2. Why do sperm and egg have only 23 chromosomes? 3. The.
10.3 Regulating the Cell Cycle
Fun Fact! There are over 200 different types of cells in the human body, each performing specific functions! – Nerve cells, eye cells, cardiac cells, etc.
10.3-Regulating the Cell Cycle Controls on Cell Division The cell cycle is controlled by regulatory proteins both inside and outside the cell. Cyclins.
Cancer and the Cell Cycle. Controls on Cell Division How do cells know when to divide? How do cells know when to divide? How do cells regulate the cell.
10.3 Regulating the Cell Cycle 10.3: 10.3 Regulating the Cell Cycle 1)How do cells know when to divide? 2)How is the cell cycle regulated? 3)How do cancer.
10-3 Regulating the Cell Cycle Reading: Homework Sheet: 10-3.
 What does regulation mean?  Infer how the loss of regulation of the cell cycle may cause a problem.
Regulating The Cell Cycle. Warm Up – The Cell Cycle The cell spends 80% of the time in _______________ and 20% of the time in ________________ What are.
10.3 Regulating the Cell Cycle. 2 Which of the cells depicted in the line graph below are most likely cancerous?
Chapter 10 Section 3: Regulating the Cell Cycle.
NOTES: Regulating the Cell Cycle / Cell Differentiation
Cancer Cells. Cell Review What kind of cell is this bacterial cell? What are the types of cells plants have?
Cancer and the Cell Cycle Warm Up: what does cell cycle regulation have to do with cancer?
10-3 Regulating the Cell Cycle Cell growth and division is very controlled True or False – All cells move through the cell cycle at the same rate.
10.3 Regulating the Cell Cycle
Regulating the cell cycle
10.3 Regulating the Cell Cycle
10-3 Regulating the Cell Cycle
Regulating The Cell Cycle
IN THIS PROJECT, YOU WILL BE ABLE TO:
The Cell Cycle.
Regulating the Cell Cycle (10.3)
Regulating Cell Cycles
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
10-3 Regulating the Cell Cycle
10-3 Regulating the Cell Cycle
10.3 Regulating the Cell Cycle
10.3 Regulating the Cell Cycle
Regulation of Cell Cycle
Regulating the Cell Cycle and Cancer
Mr. Karns Biology Regulating the cell cycle.
The Cell Cycle Ch. 10.
10-3 Regulating the Cell Cycle
Copyright Pearson Prentice Hall
Regulating the Cell Cycle
CH 10-3 REGULATING THE CELL CYCLE
Regulation of the Cell Cycle
10.3 Regulating the Cell Cycle
Copyright Pearson Prentice Hall
10.3 Regulating the Cell Cycle
10.3 Regulating the Cell Cycle
10.3 Regulating the Cell Cycle
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Cell Cycle.
Cell Cycle.
Copyright Pearson Prentice Hall
10.3 Regulating the Cell Cycle
10.3 Regulating the Cell Cycle
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
10-3 Regulating the Cell Cycle
Cell Growth and Division
Presentation transcript:

Cell Division Cell Cycle and Mitosis

Objectives How is the cell cycle regulated? How are cancer cells different from other cells?

Cell Cycle Process Not all cell move through the cell cycle once they have developed, ex: Muscle and Nerve Cells Others go through a cycle every few hours!

Controls on Cell Division Can observe controlled cell growth in the lab by placing cells in a petri dish containing nutrients. Will grow until they form a thin layer across the bottom of the dish. Once in contact with other cells, cell growth will STOP!

WHAT happens if cell growth is not regulated? Cell Cycle Regulators What “tells” the cell to divide and stop dividing? Figured out a special protein does this CYCLIN When added to a non-growing cell, the cell will produce spindle fibers and prepare to divide. WHAT happens if cell growth is not regulated?

Uncontrolled Cell Growth Cancer is a disorder in which some of the body’s own cells lose the ability to control growth DO NOT RESPOND TO THE SIGNALS THAT REGULATE THE GROWTH OF MOST CELLS! Form masses called Tumors What are some causes of cancer? Smoking, tobacco Radiation exposure Viral infections

Links https://www.youtube.com/watch?v=IeUANxFVXKc https://www.youtube.com/watch?v=OcigJn8UJNQ http://ed.ted.com/lessons/how-do-cancer-cells-behave-differently-from-healthy-ones-george-zaidan#review

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.