The cell wall of a plant cell is mainly made of ___. A. protein B. lipid C. cellulose D. starch 相关知识点: 试题来源: 解析 C。植物细胞的细胞壁主要由纤维素构成。A 选项蛋白质不对;B 选项脂质不是细胞壁的主要成分;D 选项淀粉也不是细胞壁的组成部分。反馈...
However, the plant cell wall is the least understood cellular structure in plants. Due to great progress in plant functional genomics,manyachievementshavebeenmadein uncovering cell wall biosynthesis, assembly, and architecture, as well as cell wall regulation and signaling. Such information has ...
cell wall The outermost layer of cells in plants, bacteria, fungi, and many algae that gives shape to the cell and protects it from infection. In plants, the cell wall is made up mostly of cellulose. Most animal cells have a cell membrane rather than a cell wall. ...
Inthehistoryofartificialfibers,usingthelongestrayonismadeofcelluloseinplantcellwallmaterial. 在人造纤维史上,使用时间最长的人造丝是由植物细胞壁中的纤维素制成的材料。 www.texclo.net 6. Plantcellwallismainlycomposedofligninsandpolysaccharides,representingtherichestsourceofbiomassforfuturebiofuelproduction. ...
Discover the function of the cell wall in a plant cell and find out what plant cell walls are made of. See cell wall diagrams and identify...
Discover the function of the cell wall in a plant cell and find out what plant cell walls are made of. See cell wall diagrams and identify...
Plant cells are the building blocks of plants, similar to how bricks form a wall. Unlike animal cells, which are round or irregular in shape, plant cells are generally rectangular or cube-shaped. They possess a rigid cell wall made of cellulose, which provides structural support and protection...
What are plant cell membranes made of?Cell Membranes:The cell membrane separates the inside of the a cell from its environment. A cell membrane must regulate what enters and leaves the cell, and is important for interacting with the environment. All living cells required a cell membrane....
It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall. Plant cells have high concentrations of molecules dissolved in their cytoplasm, which causes water to come into the cell under normal conditions and makes the cell's central ...
Plantcellwall(Lecture12)Cellwallsconsistof3typesoflayersMiddlelamella:Thisisthefirstlayerformedduringcelldivision.Itmakesuptheouterwallofthecellandissharedbyadjacentcells.Itiscomposedofpecticcompoundsandprotein.Primarywall:Thisisformedafterthemiddlelamellaandconsistsofarigidskeletonofcellulosemicrofibrilsembeddedinage...