There are between 20,000 and 25,000 genes in the human genome,yet our cells are capable of producing more than 90,000 different proteins.How is this possible?

Question

Quizplus · Accepted Answer

Primary transcripts can undergo alternative splicing, where different exons are included or excluded, leading to the production of different mRNA molecules with different protein-coding sequences. This allows for a single gene to produce multiple protein variants, greatly increasing the diversity of proteins that can be synthesized by our cells.

There Are Between 20,000 and 25,000 Genes in the Human