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BIOS 1030- Exam 1- Cancer Questions and Answers $8.49   Add to cart

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BIOS 1030- Exam 1- Cancer Questions and Answers

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4 characteristics of normal cell behavior - Answer-respond to growth signals properly, limited cell division, under go cell death properly, localized and adhere what happens if DNA damage occurs - Answer-detect damage, stop cell division, repair if possible or undergo cell death what is progr...

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  • October 18, 2024
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BIOS 1030- Exam 1- Cancer Questions
and Answers
4 characteristics of normal cell behavior - Answer-respond to growth signals properly,
limited cell division, under go cell death properly, localized and adhere

what happens if DNA damage occurs - Answer-detect damage, stop cell division, repair
if possible or undergo cell death

what is programmed cell death - Answer-cell commits suicide by fragmenting

what is a direct change to DNA - Answer-changes the DNA itself

what is an indirect change to DNA - Answer-changes to the epigenetic tags on DNA

what is a mutation - Answer-order of DNA bases is changed

what are 3 ways a mutation can occur - Answer-cell division, environmental factors,
genetic inheritance

what is a carcinogen - Answer-anything that causes cancer

what are characteristics of cancer cells - Answer-do not stay localized, unlimited cell
division, absence of cell death

What is angiogenesis? - Answer-growth of new blood vessels to help cancer cells grow

what is metastasis - Answer-ability to invade and move to new tissues to allow cancer to
spread

what is hyperplasia - Answer-rate of cell division is higher than normal

when is hyperplasia a concern - Answer-when it is not supposed to happen and can
lead to a tumor

what does benign mean - Answer-non cancerous

what does malignant mean - Answer-cancerous

What is the #1 cancer killer? - Answer-lung cancer

what is dysplasia - Answer-cells change normal form

how many stages of cancer are there - Answer-4

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