Question
During electrophoresis, DNA fragments move towards the(a) Anode(b) Cathode(c) Both the poles(d) None of these
Step 1
Step 1: During electrophoresis, DNA fragments are placed in a gel and an electric current is applied. Show more…
Show all steps
Your feedback will help us improve your experience
Hast Aggarwal and 88 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
What feature of a DNA fragment causes it to move through a gel during electrophoresis? a. the electrical charges of its phosphate groups b. its nucleotide sequence c. the hydrogen bonds between its base pairs d. its double helix shape
When DNA fragments are placed on an electrophoresis gel and subjected to an electrical current, which fragments move the farthest in a given time? a. the smallest b. the largest c. PCR fragments d. mRNA fragments
What is the basis of separation of different DNA fragments by gel electrophoresis? a. The positive charge on DNA b. The size of the DNA fragments c. The sequence of the fragments d. The presence of a dye
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD