Home › TS EAMCET › Biology › Biotechnology: Principles and Processes › During gel electrophoresis, DNA fragments move t…
During gel electrophoresis, DNA fragments move towards which electrode?
ACathode, the negative one
BAnode, the positive one
CBoth electrodes equally
DNeither, they stay put
Answer & Solution
Correct answer: B. Anode, the positive one
DNA carries negative charge because of its phosphate groups, so it migrates to the positive anode.
Related questions
Transgenic mice are being developed to test the safety of which vaccine?What is biopiracy?In 1997 a patent on which Indian crop was granted by the US Patent Office?Which human protein from transgenic animals is used to treat emphysema?Which animal makes up over 95 percent of transgenic animals?ELISA works on which principle?PCR is routinely used for early detection of which infection?In ADA gene therapy, a functional ADA cDNA is introduced into cells using what?