11 Jun MD BIOL 102 – Meiosis The Importance of Cell Cycle Control
Question
Meiosis
Experiment 2: The Importance of Cell Cycle Control
Some environmental factors can cause genetic mutations which result in a lack of proper cell cycle control
(mitosis). When this happens, the possibility for uncontrolled cell growth occurs. In some instances, uncontrolled growth can lead to tumors, which are often associated with cancer, or other biological diseases. In this experiment, you will review some of the karyotypic differences which can be observed when comparing normal, controlled cell growth and abnormal, uncontrolled cell growth. A karyotype is an image of the
complete set of diploid chromosomes in a single cell. Materials
*Computer Access
*Internet Access *You Must Provide Procedure:
1. Begin by constructing a hypothesis to explain what differences you might observe when comparing the
karyotypes of human cells which experience normal cell cycle control versus cancerous cells (which
experience abnormal, or a lack of, cell cycle control). Record your hypothesis in Post-Lab Question 1.
Note: Be sure to include what you expect to observe, and why you think you will observe these features. Think about what you know about cancerous cell growth to help construct this information
2. Go online to find some images of abnormal karyotypes, and normal karyotypes. The best results will
come from search terms such as “abnormal karyotype”, “HeLa cells”, “normal karyotype”, “abnormal
chromosomes”, etc. Be sure to use dependable resources which have been peer-reviewed
3. Identify at least five abnormalities in the abnormal images. Then, list and draw each image in the Data
section at the end of this experiment. Do these abnormalities agree with your original hypothesis?
Hint: It may be helpful to count the number of chromosomes, count the number of pairs, compare
the sizes of homologous chromosomes, look for any missing or additional genetic markers/flags,
etc. 98 Meiosis
Data
1. 2. 3. 4. 5. 99
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.