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 plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein. These components are organized into three major layers: the primary ...

They both have cell membranes, although one has a cell wall and the other doesn’t. Plant and animal cells have many ...

Plants droop and shed their leaves when parched, but with a splash of water, their stems regain strength and their leaves ...

To maintain an energy-saving growth strategy in the absence of light, seedlings need signals generated by pectin in their cell walls. Kerry served as The Scientist’s news director until 2021. Before ...

And finally, top it up with the water. And then you'll have a model plant cell with all of its parts. A cell wall, which keeps everything together, cell membrane, which surrounds the cytoplasm ...

A new mini-review published in the Journal of Bioresources and Bioproducts examines how environmental factors, particularly ...

Plant cells are organized in a rigid, static order resembling a brick wall due to their immobility. Plant immunity is very similar to the human innate immune system, which is the first round of ...

Scientists have created a new atlas of plant cells during immune response, in turn discovering a new rare cell state, called Primary IMmunE Responder (PRIMER), that acts as an immune response hub ...

Iowa State University scientists recently made a significant breakthrough in scientists’ ability to identify specific ...

Human bodies defend themselves using a diverse population of immune cells that circulate from one organ to another, responding to everything from cuts to colds to cancer. But plants don’t have this ...