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Summary

Areas of Science
Difficulty
 
Time Required
Average (6-10 days)
Prerequisites
None
Material Availability
To see other people's medical records, you will need their permission. Since this project involves medical data, it may require SRC approval.
Cost
Very Low (under $20)
Safety
No issues
Credits
*Note: For this science project you will need to develop your own experimental procedure. Use the information in the summary tab as a starting place. If you would like to discuss your ideas or need help troubleshooting, use the Ask An Expert forum. Our Experts won't do the work for you, but they will make suggestions and offer guidance if you come to them with specific questions.

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Abstract

One thing that all living things have in common is that they grow through cell division. How is this growth regulated? Sometimes growth occurs when it is not supposed to, leading to cancer. Scientists are trying to discover how growth is regulated, hoping to find potential cures for cancer. One idea is that cells keep track of growth using special regions of the chromosome called "telomeres" that count how many divisions a cell has made. If this is true, then growth, cell division and age are all potentially related. Do organisms grow at the same rate throughout their lifetimes? Are there periods of rapid growth or regulated growth? Are there patterns in the rate of growth between different individuals? You can get your medical records to find out your growth history. Calculate the rate of growth by dividing the amount of growth by the time period during which the growth was measured. What periods of your life had the most rapid growth? When has there been little growth? Try to get similar data from different individuals in as many different age groups possible. Do you notice a relationship between the rate of growth and age?
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General citation information is provided here. Be sure to check the formatting, including capitalization, for the method you are using and update your citation, as needed.

MLA Style

Science Buddies Staff. "Growth and Age." Science Buddies, 20 Nov. 2020, https://www.sciencebuddies.org/science-fair-projects/project-ideas/Zoo_p033/zoology/growth-and-age. Accessed 20 May 2022.

APA Style

Science Buddies Staff. (2020, November 20). Growth and Age. Retrieved from https://www.sciencebuddies.org/science-fair-projects/project-ideas/Zoo_p033/zoology/growth-and-age


Last edit date: 2020-11-20
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