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 ...

Let's take a look at how to observe cells under a microscope ... onto the microscope. Take a look! Check out that strong cell wall structure. It's solid so that it keeps a plant's shape and ...

Plant cells without walls, known as protoplasts, are very fragile, and it has been difficult to keep them alive under a ...

Chloroplasts are semi-autonomous organelles that have some degree of independence in their operation and reproduction. However, they still require proteins made from instructions in the cell nucleus .

Just like our pupils, which react to varying degrees of light exposure with dilation or constriction, organelles in plant ...