Active transport
Passive transport of a molecule from inside a cell to the outside occurs when the molecule moves down its concentration gradient, meaning it moves from an area of higher concentration to an area of lower concentration. This process does not require energy, as it relies on the natural tendency of molecules to spread out. Common mechanisms for passive transport include diffusion and facilitated diffusion through protein channels.
When sugar molecule crosses the membrane the sugar molecule moves to the outside of the membrane. This is taught in science.
Cells may use mechanisms such as endocytosis to engulf and transport large molecules with the help of specialized transport proteins. These transport proteins facilitate the movement of large molecules across the cell membrane by forming vesicles that enclose the molecules and transport them to their destination within the cell. Once inside the cell, the vesicle can fuse with other cellular compartments to release the molecule for further processing or use.
A signaling molecule binds with a membrane protein
It can be called phagocytosis when referring to food and it can be called pinocytosis when referring to fluid, but most of the times it's called active transport. It can also be called exocytosis and endocytosis.
Vesicular active transport
Vesicular active transport
It occurs when there are more of that certain molecule on the outside of the cell than the inside. When this is the case, the molecule will automatically pass through the membrane without the cell using energy.
Vesicular active transport
No, only the nob on the outside.
they make the concentration of the solute equal inside and outside of the molecule.
outside of tank.located in front of tank
inside
They help transfer substances from the outside of the cell membrane to the inside.
When sugar molecule crosses the membrane the sugar molecule moves to the outside of the membrane. This is taught in science.
The process of transporting substances from the outside to the inside of a cell using a vesicle is called endocytosis. Endocytosis includes phagocytosis (engulfing solid particles), pinocytosis (engulfing liquid or small particles), and receptor-mediated endocytosis (specific molecules binding to receptors on the cell membrane).
Both. There is fabric on the inside AND outside of a coat. Generally, the inside fabric is called the lining, and the outside of the fabric is usually a fashion or functional fabric.