Showing posts with label cell cycle. Show all posts
Showing posts with label cell cycle. Show all posts

Monday, March 10, 2014

Cancer and Cell Division and Genetics

Video on Cancer and Cell Division




Genetics and Cancer Article form the American Cancer Society
Click here to access.


Also here is a link to "Bad" Cholesterol and Genetics.

Thursday, March 6, 2014

Meiosis vs. Mitosis

When you are done your DNA models, check them with a teacher and then start work on the Mitosis vs Meiosis 
Webquest below.
Mitosis and Meiosis Comparison Worksheet

After you have completed the webquest view a few of the below videos.  Pay close attention to the following:
1. How many daughter cells are found at the end of each cell division?
2. What is the function of each division and which cells do they occur in?
3. How many chromosomes are found in the daughter cells compared to the mother cells?
4. How many divisions and interphases does each go through?

Visual showing mitosis vs meiosis - McGraw Hill

Nova Online- How Cells Divide

Homework study link and in class reference.
A great comparison chart of mitosis and meiosis

Interactive Games
Dragon Meiosis - Interactive Game
Please run in Safari so that it has the correct Adobe Flash

Snurfle Meiosis and Genetics
Cute Game

Fling the Teacher Meiosis
This is hard but fun!

Study Guide and Materials for Cell Cycle Assessment


Click here to access the study guide for the 



Things to study with:

Here is a presentation and Quizlet on the cell cycle :


Presentation:





Quizlet:



Wednesday, February 26, 2014

Cell Division and DNA


We are going to continue our work with Cell Reproduction.  Specifically we are going to look at DNA and how it makes up the chromosomes in your body.

The following are two great readings on DNA.
1. Science for Kids Link- DNA
2. Kidipede - Genetics for Kids


Here is a link to an interactive site on DNA:
1. Tour of the Basics  - from the University of Utah - Choose "What is a Chromosome?"
2. DNA Base Pairing- Interactive.

Here are two good videos explaining the relationship between DNA, genes, histones, chromatin, chromatids, and chromosomes.




Tuesday, February 25, 2014

Cell Cycle Simulation

The students worked today on cell cycle simulations using pipe cleaners and background pages.
Using their laptops and Photobooth they were able to take snap shots and import them to a Pages document.

Here are some photos from today's work.



Tuesday, February 11, 2014

Cell Division- Mitosis

Here is a great image of mitosis.  This is much like our text book but do not worry about the "Prometaphase."

Mitosis is the process of cell division for eukaryotic cells found in multicellular organisms.  All cells come from existing cells and mitosis is how most cells divide. The only eukaryotic cells which do not divide by mitosis are sex cells a.k.a. gametes a.k.a sperm and egg cells. 




Here are some videos that introduce cell division- mitosis.




Here is a video that links cell division -mitosis and cancer.




Here is a link to Cells Alive Mitosis

Here is a link to a great Nova PBS Interactive Mitosis Site.