Some molecules get into cells by going through their permeable membrane.
jellylike substance inside cells that contains molecules and in some cells organelles
Yes. Cells are made of molecules.
Cells are larger than molecules. Cells normally have molecules inside them and constantly passing through their membranes. Cells normally contain water molecules along with glucose and other molecules.
Cells produce an enormous amount of molecules of which some (many) act as messengers and activators or inhibitors. When heart cells receive stimulation from other heart cells with certain molecules, they "know" what they are and that they should keep on being heart cells.
It allows some molecules to enter the cell and blocks entry to others
sage is a herb. Made of many cells which in turn are made of molecules, some proteins and some carbohydrates.
Chemotactic molecules. These molecules are released by damaged tissues or pathogens to recruit immune cells to the site of infection or inflammation.
Cytotoxic T cells (CD8+ T cells) are responsible for directly killing virus-infected body cells and some tumor cells by releasing cytotoxic molecules like perforin and granzymes. They recognize infected or abnormal cells by recognizing antigens presented on the cell surface.
A brain cell is made of many molecules.
molecules!
cells
Yes, T cells have major histocompatibility complex (MHC) molecules.