Multiple Choice
In forensic DNA analysis, which part of a hair is most likely to contain nuclear DNA suitable for STR profiling?
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, the separation (analysis) of DNA fragments is primarily based on which property?
A
The net positive charge of DNA fragments causing them to migrate toward the cathode
B
Fragment size (length in base pairs), because DNA has a relatively uniform charge-to-mass ratio
C
The sequence of nucleotides determining unique colorimetric reactions in the gel
D
Base composition (percentage of content) independent of fragment length
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