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Restriction Enzymes
- Make cuts at specific sequences of base pairs.
- Signals the enzyme to stop sliding (restriction site)
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Electrophoresis
to carry with electricity.
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What are needed to compare between DNA samples to detect whether they are identical or not?
Restriction Enzymes.
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Agarose Gel Electrophoresis
- Separates DNA fragments by size.
- DNA fragments are negatively charged, and are attracted to the positive side of the gel plate.
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What is ELISA?
- enzyme linked immunosorbent assay.
- Uses antibodies to detect the presence of a disease.
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Antigens
molecules that cause your body to create an immune response.
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what is the study of the immune system?
Immunology
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Where is ELISA used?
- disease detection, pregnancy tests, drug use, etc..
- Detects HcG
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In ELISA, what is the positive control?
positive for disease agent.
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In ELISA, what is the negative control?
negative for disease agent.
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