Multiple Choice
In gel electrophoresis, what is the primary purpose of a DNA ladder (molecular weight marker)?
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 the context of methods for analyzing DNA and gene expression, what is a reporter gene?
A
A gene that encodes a DNA polymerase used to amplify DNA during PCR
B
A gene that increases the mutation rate in a target locus to speed up genetic mapping
C
A gene that directly repairs DNA double-strand breaks by homologous recombination
D
A gene that encodes an easily measurable product (e.g., fluorescence or enzyme activity) used to monitor the activity of a regulatory sequence or expression of another gene
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