Cytoplasm
Yes, that's correct. The cytoplasm is the semifluid substance found inside the cell that contains organelles, proteins, and other cellular structures. It plays a crucial role in various cellular processes such as metabolism and transportation.
Water
The cell membrane separates the internal environment of the body from the external environment. It acts as a physical barrier that controls the passage of substances in and out of the cell, maintaining the cell's internal balance.
The cell membrane allows communication between the internal and external cell environment. This is due to is selective permeable nature of the membrane.
The cell is unable to maintain a stable internal environment
Water will leave the cell by facilitated diffusion and the cell will shrink and die.
The fluid link between the external and internal environment is the plasma membrane of cells. It acts as a selectively permeable barrier that regulates the passage of substances in and out of the cell, maintaining the cell's internal environment while interacting with the external environment.
cell(plasma) membrane
The cell membrane is the structure that allows communication between the internal and external cell environment. It controls the movement of molecules in and out of the cell, helping to maintain homeostasis and respond to changes in the cell's surroundings.
The cell would be unable to maintain a stable internal environment.
A cell membrane acts as a barrier that separates the internal environment of a cell from its external environment. This selective boundary allows the cell to control the movement of molecules in and out of the cell, maintaining cellular homeostasis and protecting the cell's internal components.
The external environment of a cell refers to the surroundings outside the cell, including factors like nutrient availability and temperature. The internal environment of a cell refers to the conditions within the cell, such as pH levels and concentrations of ions. Both environments are critical for the proper functioning and survival of the cell.