make a simple but interesting and academic presentation on mentioned topics sequentially - plasmid isolation, plant DNA isolation, mononucleous stem cell isolation from blood, mitochondria isolation, isolation of protein from plant, extracellular protein from bacteria, genomic DNA from blood, isolation of total RNA from bacterial cell, mRNA isolation, miRNA isolation, estimation of nucleic acid, isolation of intracellular protein from bacteria and RT-PCR. make 5 slides starting with title slide and make 3 slides of the main body and end slide of conclusion. generate as if a 3rd year BS biotechnology student in preparing for her presentation. take reference from the given document. try to keep it as human and natural as possible.