3.1 test review

Question	Answer
what fundamental characteristics do all cancers have in common?	uncontrolled cell growth and the ability to invade neighboring tissues and spread to distant sites
in what ways are diagnostic imaging technologies used to diagnose and treat disorders	X-rays, CT scans, and MRI scans are used to create pictures of the inside of the body to diagnose and treat many disorders
what do DNA microarrays measure?	the difference between gene expression in samples. This is interpreted by taking the colors represented in the slide and comparing them to ratios of gene expression, which are then used in order to provide numerical data about the compared genes.
How is DNA microarray technology used to determine the differences in gene expression between different tissue samples?

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	Created by Daphne Lager 6 months ago