Multiple Choice
In a standard DNA extraction protocol, what is the primary function of the lysis solution?
1
views
18. Molecular Genetic Tools
Methods for Analyzing DNA
Struggling with Genetics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In agarose gel electrophoresis, how does DNA move through the gel when an electric field is applied?
A
DNA migrates toward the negative electrode (cathode) because its nitrogenous bases are positively charged.
B
DNA migrates toward the positive electrode (anode) because its phosphate backbone is negatively charged.
C
DNA migrates randomly through the gel due to Brownian motion rather than the electric field.
D
DNA remains stationary because the gel neutralizes DNA’s charge.
7:40mWatch next
Master Methods for Analyzing DNA and RNA with a bite sized video explanation from Kylia
Start learningRelated Videos
Related Practice
Methods for Analyzing DNA practice set
Problem sets built by lead tutorsExpert video explanations