Lesson 3 - Cell Division and Reproduction

Introduction
 
"Cell division occurs when a parent cell divides and produces two new cells. Cell division occurs during both asexual reproduction and sexual reproduction."
 
Getting Started "All cells recceive DNA from preexisting cells through the process of cell divisionCell division ensures that DNA is passed on to the next generation of cells and to the next generation of organisms."


Focus on Learning
 
Use the course competencies listed below to focus your learning and use the lesson objectives to sharpen that focus.
 
Competencies By the end of the lesson , you should be able to:

  1. Describe and examine the various kinds of reproduction.
  2. Analyze the events and processes involved in inheritance.
 
Objectives

To master the competencies, you should seek to understand how:

  1. Cell division ensures the passage of genetic information.
  2. Somatic cells have a cell cycle and undergo Mitosis and Cytokinesis.
  3. Cancer is uncontrolled cell division
  4. Meiosis produces cells that become gametes in animals and spores in other organisms.
  5. Chromosomal abnormalities can be inherited.


Reading Assignments
 
Reading Assignment Reading is a very important component of an internet course. Read the assigned pages from your textbook before proceeding to the Activities, Study Help, and Assessment Sections.
 
Textbook Read the Assignment in Mader Concepts of Biology Textbook:
Cell Division and Reproduction: Chapter 8


Activities
 
Complete the Animation Activities. Feel free to open your book and notes as you work on them. The information in these activities is very helpful when completing the Animation Quiz that follows.
 
Animations
Complete the Animation Activities by Clicking the Links Below:
Animation Activity 1 - Cell Cycle
Animation Activity 2 - Mitosis
Animation Activity 3 - Meiosis
Animation Activity 4 - Chromosomes during Meisosis
 
Complete the Virtual Lab Activity. Feel free to open your books and notes as you work on it. Complete the activity by reading the instructions, performing the lab exercise, downloading the post lab quiz and report and filling it out. Be sure to complete and print out the data table embedded in each lab exercise. The information in this lab activity is very helpful when completing the Virtual Lab Quiz and Worksheet that follow.
 
Virtual Lab
Complete the Virtual Lab Activity by Clicking the Link Below:
Virtual Lab Activity: Cell Cycle and Cancer


Study Help

 
It's time to review and practice what you have learned from your reading and instruction activities. Slide presentations, Chapter Outlines, Flashcards, and Student Learning Outcomes are provided to help you study. Feel free to open your book and notes as you use them.
 
Slide Presentation
Log-in to BlackBoard, navigate to the Textbook Reading Folder, click into the Reading Review Slide Presentation Folder, and click the Slide Presentation Link:
Slide Presentation - Chapter 8 Mader Web Presentation
 
Practice Quiz
Log-in to BlackBoard, navigate to the Textbook Reading Folder, and click the Reading Practice Quiz Link:
Reading Practice Quiz - Chapter 8


Assessing Your Learning

 
It's time to assess what you have learned from your reading and instruction activities. The following reading, animation, virtual lab, and essay quizzes are graded assignments. Feel free to open your book and notes as you work on them. Be sure to submit your work as you complete it. Good luck!
 
Reading Quiz
Log-in to BlackBoard, navigate to the Textbook Reading Folder, and click the Reading Quiz Link:
Reading Quiz - Chapter 8
 
Animation Quiz
Log-in to BlackBoard, navigate to the Animations Folder, and click the Animation Quiz Link:
Animation Quiz - 3
 
Virtual Lab Quiz
Log-in to BlackBoard, navigate to the Virtual Lab Folder, and click on Virtual Lab Quiz Links:
Virtual Lab Quiz and Worksheet - 3
 
Essay Quiz
Log-in to BlackBoard, navigate to the Essay Quiz Folder, and click on the Essay Link:
Essay Quiz - 3



Related Web Sites

 
Here is a website that I like. Click the icon to pursue this topic on the internet:

Have You Met The Objectives For This Lesson?