Vacuole in a plant cell ( ) A. lacks membrane and contains air B. lacks membrane and contains water andexcretory substances C. is membrane-bound and contains storageproteins and lipids D. is membrane-bound and contains waterand excretory substances....
A. storing water and nutrients B. producing energy C. controlling cell division D. synthesizing proteins 相关知识点: 试题来源: 解析 A。解析:植物细胞中的液泡主要用于储存水和营养物质。产生能量是线粒体的功能;控制细胞分裂主要是细胞核的作用;合成蛋白质是核糖体的功能。反馈...
A correction to the article "The role of vacuole in plant cell death" that was published in the 2011 issue is presented.doi:10.1038/cdd.2011.135Hara-Nishimura, IHatsugai, NCELL DEATH AND DIFFERENTIATIONThe role of vacuole in plant cell death. Hara-Nishimura I,Hatsugai N. Cell Death and ...
Describe plant cell wall formation in land plants and its composition. What are the two roles of the central vacuole in plant cells? In plant cells, there is a vacuole. What are its functions? What are the functions of the central vacuo...
Which of these structures are found in plant cells, but not in animal cells? a. Central vacuole b. Plasma membrane c. Nuclear membrane d. Ribosomes What is the role of epidermal cells in a plant? The cell walls of bacteria, fungi, and plant cells and the ...
Indeed, the facilities required for plant growth can be less costly than those for animal cell culture12. However, the overall cost of producing recombinant proteins depends on many factors. One such factor is the expression levels of proteins in plant cells. Many expression vectors have been ...
Plant physiology and structure are constantly changing according to internal and external factors. The study of plant water dynamics can give information on these changes, as they are linked to numerous plant functions. Currently, most of the methods use
suggesting that AVP1 may not directly contribute to Mg2+homeostasis in plant cells. Further analyses confirmed that theavp1mutant plants contained a higher pyrophosphate (PPi) content than wild type, coupled with impaired vacuolar H+-pyrophosphatase activity. Interestingly, expression of theSaccharomyces...
purpose of cilia is to help a cell move in cellular fluid and help particles move past the cell in one direction, accomplishing this by their back and forth movements. However, cilia are only about 0.1 millimeters in size. In the human body, cilia are found in almost all of the cells....
These cells are characterized by a large central vacuole delimiting the cytosol to a 1- to 2-μm-thick cortical region below the plasma membrane and, as all epidermal cells in the root of Arabidopsis seedlings, can be readily subjected to live cell imaging and pharmacological treatments in the...