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10th Grade Gel Electrophoresis Quizzes, Questions & Answers

10th Grade

Top Trending Gel Electrophoresis Quizzes

Electrical Pull: The DNA Electrophoresis Principle

DNA does not move through a gel by chance. It moves because every phosphate group in its backbone carries a negative charge, and an electric field sends it migrating toward the positive electrode with a force proportional to the...

Questions: 20 | Attempts: 17 | Last updated: Mar 8, 2026

Sample Question 1
What is the net electrical charge of a DNA molecule?

Negative

Positive

Neutral

Changing

Magnetic

Sample Question 2
According to the dna electrophoresis principle, DNA will always migrate toward the negative (black) electrode.

True

False

Sample Question 3
In a standard gel box, which color represents the positive electrode (anode) where the DNA travels?

Red

Black

Green

Yellow

Blue

10th Grade Gel Electrophoresis Quizzes, Questions & Answers

Top Trending Gel Electrophoresis Quizzes

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