All cells have specific structures, called components. Models in science are used to help us understand complicated ideas ... nucleus. Plant cells have the same four components in animal cells ...

The team isolated the chloroplasts from algal cells using a centrifuge and gentle stirring. Instead of then piercing the host ...

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 ...