Stem cells are found in embryos and in adult animals.
State what is meant by a stem cell.
Give one place in the adult human body where stem cells are found.
Give one difference between embryonic stem cells and adult stem cells.
A person cuts their skin.
Describe the function of adult stem cells in repairing the cut.
194 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.