When killer T cells of our immune system divide, they normally undergo asymmetric cell division (ACD): Each daughter cell ...

Many biological processes are regulated by electricity—from nerve impulses to heartbeats to the movement of molecules in and ...

EPFL scientists have identified a molecular pathway that protects cells from lipid oxidation and ferroptosis, a regulated ...

ICSE Biology Specimen Paper 2026 for Class 10: The ICSE Biology Specimen Paper 2026 exam will be held on 13 March 2026, and students appearing for the CISCE Class 10 Board Exam are highly encouraged ...

Here you can find CCEA past papers for GCSE Biology (Single Science). Use the links below to download question papers and mark schemes (which contain the answers). If you’re unsure whether you need ...

Life’s fundamental structure is the cell, and so the main things that a cell does — processing biomolecules, growing, replicating its genetic material and producing a new body — are considered ...