Vesicles
Cell walls are the small structure. This is what transports the substances.
Cilia
The cell membrane is the structure that regulates the transport of molecules in and out of the cell. It is selectively permeable, allowing certain substances to pass through while restricting others. Transport proteins embedded in the membrane help facilitate the movement of specific molecules across the membrane.
The structure that selectively regulates the transport of substances into and out of a plant cell is the plasma membrane. This membrane is composed of a phospholipid bilayer with embedded proteins that facilitate the movement of ions, nutrients, and water, while also serving as a barrier to unwanted substances. The selective permeability of the plasma membrane allows the cell to maintain homeostasis and respond to environmental changes.
The cell membrane
The cell structure that controls what comes in and out of a leaf cell is the plasma membrane, also known as the cell membrane. This semi-permeable membrane regulates the movement of substances through selective transport, allowing essential nutrients and water to enter while keeping out harmful substances. It is composed of a lipid bilayer with embedded proteins that facilitate various transport mechanisms.
cell membrane
Vesicular active transport
lysosomes
cell membrane
The structure responsible for transport in a cell is primarily the cell membrane, also known as the plasma membrane. It is a phospholipid bilayer embedded with proteins that facilitate the movement of substances in and out of the cell. Additionally, various organelles, such as the endoplasmic reticulum and Golgi apparatus, play key roles in intracellular transport and processing of proteins and lipids. Together, these structures ensure the proper distribution of materials essential for cellular function.
Vesicular active transport
Vesicular active transport