Gel Electrophoresis
Interactive Video
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Medium
Standards-aligned
Miguel Adrover
Used 4+ times
FREE Resource
Standards-aligned
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What misconception did the narrator have about genetics as a child?
That DNA is not found in body cells.
That genetics only applies to humans.
That a baby is a blend of both parents.
That traits are inherited only from the mother.
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is biotechnology?
A technique to create new species.
The study of fish in aquariums.
The merge of biology and technology.
A method to grow plants faster.
Tags
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of gel electrophoresis?
To grow DNA in a lab.
To create new DNA sequences.
To identify the color of DNA.
To separate molecules based on size.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do DNA molecules move towards the positive side in gel electrophoresis?
Because they are heavy.
Because they are neutral.
Because they are positively charged.
Because they are negatively charged.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can gel electrophoresis be useful in solving crimes?
By finding the location of the crime.
By determining the age of the suspect.
By comparing DNA samples from the crime scene and suspects.
By identifying the color of the suspect's hair.
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