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a. What are BRCA genes? What job do these genes normally do in the human body? Citation required. b. Given your understanding of meiosis and inheritance explain the following statement: "If either your mother or your father has a BRCA1 or BRCA2 gene mutation, you have a 50% chance of having the same gene mutation." c. If you inherit a mutated version of a BRCA gene, does this mean you are guaranteed to develop cancer? What other changes must occur for cancer to develop? Citation required.

a. What are BRCA genes? What job do these genes normally do in the human body? Citation required. b. Given your understanding of meiosis and inheritance explain the following statement: "If either your mother or your father has a BRCA1 or BRCA2 gene mutation, you have a 50% chance of having the same gene mutation." c. If you inherit a mutated version of a BRCA gene, does this mean you are guaranteed to develop cancer? What other changes must occur for cancer to develop? Citation required.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Directions Please do some out of class research to help you answer the questions below. For part-a and part-c a citation is required. Please include a url and page/video title to indicate where you found your information. The citations for part-a and part-c can be the same, or different sources. Prompt Sometimes, changes or "mutations" occur that prevent genes from doing their job properly. Certain mutations in the BRCA genes make cells more likely to divide and change rapidly, which can lead to cancer. a. What are BRCA genes? What job do these genes normally do in the human body? Citation required. b. Given your understanding of meiosis and inheritance explain the following statement: "If either your mother or your father has a BRCA1 or BRCA2 gene mutation, you have a 50% chance of having the same gene mutation." c. If you inherit a mutated version of a BRCA gene, does this mean you are guaranteed to develop cancer? What other changes must occur for cancer to develop? Citation required.
Transcribed Image Text:Directions Please do some out of class research to help you answer the questions below. For part-a and part-c a citation is required. Please include a url and page/video title to indicate where you found your information. The citations for part-a and part-c can be the same, or different sources. Prompt Sometimes, changes or "mutations" occur that prevent genes from doing their job properly. Certain mutations in the BRCA genes make cells more likely to divide and change rapidly, which can lead to cancer. a. What are BRCA genes? What job do these genes normally do in the human body? Citation required. b. Given your understanding of meiosis and inheritance explain the following statement: "If either your mother or your father has a BRCA1 or BRCA2 gene mutation, you have a 50% chance of having the same gene mutation." c. If you inherit a mutated version of a BRCA gene, does this mean you are guaranteed to develop cancer? What other changes must occur for cancer to develop? Citation required.
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