A sperm cell has fewer mitochondria than usual.
Which effect is most likely?
Less enzyme is available to digest a path through the egg cell membrane.
Less energy is available for the tail to move.
The tail is shorter, so the sperm cell cannot swim as far.
The sperm cell has less genetic information to carry.
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.