the middle lamella, and the secondary cell wall (not pictured). The cell wall surrounds the plasma membrane and provides the cell tensile strength and protection. Plant cells have some specialized ...

In a groundbreaking study on the synthesis of cellulose—a major constituent of all plant cell walls—a team of Rutgers ... "I remember back in middle school when I had collected many leaves ...

Water is the most limiting abiotic (non-living) factor to plant growth and productivity ... consisting of a modified primary cell wall and middle lamella, lies at the center of each pit, and ...