Mitochondria close mitochondriaTiny parts of cells floating in the cytoplasm where energy is released from glucose. The glucose comes from food. This is how you make a model plant cell.

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

a stem cell biologist at the Medical Research Council Laboratory of Molecular Biology who works with both stem cell-based embryo models and mouse and donated human embryos. “To dissect mechanisms and ...

UW-Madison researchers discovered that in the absence of photoreceptor cry1 Arabidopsis plants grow significantly taller.