Biologia IBPaper 1A, listopad 2025, TZ3wzorowane1 pktzamkniętełatwe (szac.)
The diagram shows several products of one adult stem-cell lineage. Which classification and location fit the cell? A. Totipotent; circulating plasma B. Multipotent; bone marrow C. Totipotent; bone marrow D. Pluripotent; mature erythrocyte
Biologia IBPaper 2, maj 2022, TZ1wzorowane11 pktotwarteśrednie (szac.)
Stem-cell properties and mitochondrial energy conversion have important biological applications. (a) Outline reasons why stem cells may be useful therapeutically. (b) Explain how the mitochondrial electron transport chain contributes to ATP formation.