Will AI replace molecular and cellular biologists?
Not entirely. Parts of the job are likely to change as AI takes over routine tasks. Molecular and Cellular Biologists score 49 out of 100 (elevated exposure), #261 of 923 US jobs. AI could speed up 18 of the job's 22 tasks, 4 of them on its own, while 4 see little or no speed-up. Exposure means the work is likely to change, not that the job will disappear.
Which molecular and cellular biologists tasks can AI do?
The most exposed tasks include "Maintain accurate laboratory records and data"; "Write grant applications to obtain funding"; "Prepare or review reports, manuscripts, or meeting presentations".
Which molecular and cellular biologists tasks are hardest for AI?
Tasks with little or no AI speed-up include "Perform laboratory procedures following protocols including deoxyribonucleic acid (DNA) sequencing, cloning and extraction, ribonucleic acid (RNA) purification, or gel electrophoresis"; "Supervise technical personnel and postdoctoral research fellows"; "Monitor or operate specialized equipment, such as gas chromatographs and high pressure liquid chromatographs, electrophoresis units, thermocyclers, fluorescence activated cell sorters, and phosphorimagers".
Are people already using AI for this work?
Yes. In April–May 2026, 5 of the 22 tasks showed up in real conversations with Claude, according to the Anthropic Economic Index.
How many people work as molecular and cellular biologists, and what do they earn?
About 55,850 people in the US (figure for Biological Scientists, All Other), with median pay of $98,920 a year (BLS, May 2025).