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ok so first u have to take another picture bc its rlly blurry and I cant help I dont know it
I believe it is gel electrophoresis.
Gel electrophoresis is a techniwue used to separate DNA fragments or other macromolecules such as RNA and proteins based on their size and charge. It can also determine the actual size of a piece of DNA by examining it next to a standard "yardstick" made up of DNA fragments of known sizes.
Answer:
A person who is interested in learning more about the "fight or flight" response may pursue a career in endocrinology
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