a sphere.
diffusion
Diffusion or if the molecules are too large they go through the transport proteins.
Diffusion will most likely to occur where there is a high concentration of gas or water then the particles distibute evenly to the area of low concentration. for example if you could smell a turkey cooking in the oven from upstairs without anyone telling you.
its shape is spherical but it has the same organelles as the plant cell except for chloroplast and the cell wall.
bacteria have cell walls, making them keep their shape, while most protists have either pellicles or cell membranes which can change shape.
Diffusion
Diffusion
it enters most rapidly by facilitated diffusion!!
Diffusion
No, diffusion of molecules across a cell membrane is a passive process, not active, and arguably the least complex.
diffusion
diffusion of Na+ into the muscle fiber
They get their shape from the cell wall
That is the cell wall.It is the outer most layer.
Diffusion or if the molecules are too large they go through the transport proteins.
The diffusion problem is based on relative concentrations in and outside of the cell and a lipid bilayer´s permeability to most of the ions essential to cell processes. It is solved by active transport and facilitated diffusion through protein channels and pumps both passively and through the use of ATP. .... I think ...
Diffusion will most likely to occur where there is a high concentration of gas or water then the particles distibute evenly to the area of low concentration. for example if you could smell a turkey cooking in the oven from upstairs without anyone telling you.