https://www.zubairkhalid.com/videos/transcription-and-translation https://i.ytimg.com/vi/C5HqpKz6MsE/hqdefault.jpg Transcription and Translation From DNA to mRNA to protein: RNA polymerase, the genetic code, and the ribosome at work. https://www.youtube-nocookie.com/embed/C5HqpKz6MsE 446 2026-11-04T23:44:09-05:00 yes https://www.zubairkhalid.com/videos/amino-acids-and-protein-structure https://i.ytimg.com/vi/p_5CFMJo2RY/hqdefault.jpg Amino Acids and Protein Structure Primary to quaternary structure, and what holds each level together. https://www.youtube-nocookie.com/embed/p_5CFMJo2RY 409 2026-11-04T14:45:26-05:00 yes https://www.zubairkhalid.com/videos/calculate-the-coefficient-of-variation https://i.ytimg.com/vi/xF6p_e_ZHQg/hqdefault.jpg Calculate the Coefficient of Variation Mean, variance and standard deviation, the CV formula, a worked ELISA triplicate, intra-assay and inter-assay CV, and cases where the CV misleads. https://www.youtube-nocookie.com/embed/xF6p_e_ZHQg 705 2026-11-04T14:00:00+00:00 yes https://www.zubairkhalid.com/videos/cell-theory-and-cell-structure https://i.ytimg.com/vi/RdG7xQRlgpk/hqdefault.jpg Cell Theory and Cell Structure Hooke and Leeuwenhoek, the three tenets of cell theory, prokaryotic and eukaryotic cells, the main organelles, and how plant and animal cells differ. https://www.youtube-nocookie.com/embed/RdG7xQRlgpk 395 2026-11-04T07:15:18+00:00 yes https://www.zubairkhalid.com/videos/beer-lambert-law https://i.ytimg.com/vi/pLMbvA7Wt_E/hqdefault.jpg Beer-Lambert Law Turning a spectrophotometer reading into a concentration with A = εlc. https://www.youtube-nocookie.com/embed/pLMbvA7Wt_E 1193 2026-11-02T21:58:44-05:00 yes https://www.zubairkhalid.com/videos/gel-electrophoresis https://i.ytimg.com/vi/vhp2jDb60wE/hqdefault.jpg Gel Electrophoresis How a gel sorts DNA by size, choosing the agarose percentage and buffer, loading, staining and imaging, reading bands against a ladder, and troubleshooting. https://www.youtube-nocookie.com/embed/vhp2jDb60wE 1396 2026-11-01T16:30:04-05:00 yes https://www.zubairkhalid.com/videos/calculate-pfu-per-ml https://i.ytimg.com/vi/zq2DtEn-tMI/hqdefault.jpg Calculate PFU per mL The plaque assay from overlay to stained plate, the countable range, controls, worked examples of the PFU/mL formula, MOI, and troubleshooting. https://www.youtube-nocookie.com/embed/zq2DtEn-tMI 1581 2026-11-01T08:35:04-05:00 yes https://www.zubairkhalid.com/videos/calculate-cfu-per-ml https://i.ytimg.com/vi/NynT8FbMCrQ/hqdefault.jpg Calculate CFU per mL Serial dilution, the spread and pour plate methods, the 30 to 300 countable range, and a worked example of the formula this calculator uses. https://www.youtube-nocookie.com/embed/NynT8FbMCrQ 387 2026-10-31T22:04:20-04:00 yes https://www.zubairkhalid.com/videos/calculate-percent-yield https://i.ytimg.com/vi/tm6H1ApRGnU/hqdefault.jpg Calculate Percent Yield Moles and molar mass, the limiting reagent, theoretical and actual yield, and a worked aspirin example. https://www.youtube-nocookie.com/embed/tm6H1ApRGnU 592 2026-10-31T20:05:08-04:00 yes https://www.zubairkhalid.com/videos/bioinformatics-versus-computational-biology https://i.ytimg.com/vi/K_z-bassEt0/hqdefault.jpg Bioinformatics versus Computational Biology A hospital outbreak, the NIH definitions, the first models, and the skills each field needs. https://www.youtube-nocookie.com/embed/K_z-bassEt0 375 2026-10-30T18:42:11-04:00 yes https://www.zubairkhalid.com/videos/why-i-started-a-youtube-channel https://i.ytimg.com/vi/NmJXsPN2L8g/hqdefault.jpg Why I Started a YouTube Channel Dr. Zubair Khalid introduces the channel, the reasons for starting it, and the subjects the videos cover in molecular biology, microbiology, bioinformatics and research methods. https://www.youtube-nocookie.com/embed/NmJXsPN2L8g 98 2026-10-25T21:31:25-04:00 yes