What is the primary function of the cell membrane?A. to store nutrients B. to regulate the movement of molecules in and out of the cell C. to produce energy for the cell D. to maintain the shape of the cell 相关知识点: 试题来源: 解析 答案:B ...
The term "cell membrane" refers to the membrane that encloses the cytoplasm of all cells and separates them into their own distinct cell...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and...
The plant cell membrane is a thin membrane that surrounds that cells and acts as a protective layer to prevent injury in the cells. The properties of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
What provides rigidity and support to plant cells? A. Cell membrane B. Chloroplast C. Cell wall D. Nucleus 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“Plant cells have a distinct cell wall that provides rigidity and support.”,即植物细胞有独特的细胞壁提供刚性和支撑。反馈 收藏 ...
Chlor-alkali plants based on membrane cells have been in operation for more than a decade. With rare exceptions new plants will be based on this relatively recent technology. Over the years you have...doi:10.1007/978-94-009-1137-6_19Donald J. Groszek...
Integral membrane proteins are are embedded within the cell membrane and project into the cell or the external environment. An integral membrane protein that spans the entire cell membrane, from the outer surface of the cell to the inner surface of the cell, is called a transmembrane protein. ...
We know that nutrition affects our physical health, but what we consume plays a larger role in our mood and mental health than we realize. Here's what you need to know about how your diet impacts your brain. Shanley ChienJan. 3, 2025 ...
Wing: Length about 2.5 (2–2.5) times its width, variable in shape, with anterior margin more or less curved; membrane bare except on veins; hyaline with a slight infuscation on costal cell; Sc straight, ending at level of the origin of R2+3; Origin of R2+3 not joining R4, a littl...
In this lesson, we'll discuss the structure of the cell membrane and how this influences diffusion. Then, we'll give three examples of substances...
Without a cell membrane, you arguably wouldn't have any cells. The cell membrane holds the contents of the cell together, and regulates what can get in and out. It is incredibly complex, with scientists continually learning new pieces of information everyday....