
Molecular Technologies Using DNA
Flashcard
•
Biology
•
9th Grade
•
Practice Problem
•
Hard
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1.
FLASHCARD QUESTION
Front
What is molecular technology?
Back
Molecular technology refers to techniques and methods used to manipulate and analyze biological molecules, such as DNA, RNA, and proteins, for various applications in fields like medicine, agriculture, and research.
2.
FLASHCARD QUESTION
Front
What is gel electrophoresis used for?
Back
Gel electrophoresis is a method used to separate DNA, RNA, or proteins based on their size and charge.
3.
FLASHCARD QUESTION
Front
What do longer bands in gel electrophoresis represent?
Back
Longer bands represent larger molecules.
4.
FLASHCARD QUESTION
Front
What do shorter bands in gel electrophoresis indicate?
Back
Shorter bands indicate smaller molecules.
5.
FLASHCARD QUESTION
Front
Name one application of molecular technologies in medicine.
Back
Molecular technologies are used in medicine for genetic testing, gene therapy, and the development of vaccines.
6.
FLASHCARD QUESTION
Front
How does gel electrophoresis work?
Back
Gel electrophoresis works by applying an electric current to a gel matrix, causing charged molecules to migrate through the gel. Smaller molecules move faster and farther than larger ones.
7.
FLASHCARD QUESTION
Front
What is the role of DNA in molecular technologies?
Back
DNA serves as the primary genetic material that can be manipulated for cloning, sequencing, and genetic engineering.
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