Yes, that's how I'd expect RNA to look on an agarose gel. The largest band is most likely genomic DNA (as you said). Treat your samples with a DNase and it should get degraded. The other two bands are from the ribosomal subunits (rRNA). A little bit of smearing is fine (mixture of tRNAs and mRNAs of different sizes, plus a little degradation).

Here's a link if you'd like more information:

https://www.thermofisher.com/us/en/home/references/protocols/nucleic-acid-purification-and-analysis/rna-protocol/agarose-gel-electrophoresis-of-rna.html

Yes, that's how I'd expect RNA to look on an agarose gel. The largest band is most likely genomic DNA (as you said). Treat your samples with a DNase and it should get degraded. The other two bands are from the ribosomal subunits (rRNA). A little bit of smearing is fine (mixture of tRNAs and mRNAs of different sizes, plus a little degradation).

Here's a link if you'd like more information:

https://www.thermofisher.com/us/en/home/references/protocols/nucleic-acid-purification-and-analysis/rna-protocol/agarose-gel-electrophoresis-of-rna.html

Yes it does. That looks like very nice RNA

Thank you all for your answers. Indeed, the next step is DNAse.

Yes, RNA behaves exactly like yours on agarose gel, you need to treat it with DNase and convert it quickly to cDNA or store it at -80.

Yes it is. think about sample treatment with DNase. or separate your RNA on PAGE.