A hydrophobic molecules (such as a steroid molecule) can easily diffuse into the cell
Lipid-soluble substances, such as oxygen, carbon dioxide, and small non-polar molecules, easily diffuse across the cell membrane. These substances can pass through the lipid bilayer of the membrane without the need for specific transport proteins.
Proteins are keep the cell going. They have many jobs to do one of which give the cell the energy to do what the cell is program to do in the body. So no proteins are not to large to diffuse in cells
Glucose and starch diffuse differently due to their molecular sizes. Glucose is a small, soluble molecule that can diffuse easily through cell membranes via facilitated diffusion. In contrast, starch is a large, complex molecule that cannot diffuse through cell membranes and requires enzymatic breakdown before it can be transported into cells.
As the answer is ..... go find it by youself.:)
cell depatment
Carbon dioxide, oxygen and some nonpolar molecules diffuse easily.
Oxygen
No, fat particles are too large to diffuse easily through the cell membrane. Oxygen particles, being smaller, can diffuse freely into cells for cellular respiration.
A molecule that is too large or charged would be unable to diffuse through a cell membrane.
Oxygen (O2)
Lipid-soluble substances, such as oxygen, carbon dioxide, and small non-polar molecules, easily diffuse across the cell membrane. These substances can pass through the lipid bilayer of the membrane without the need for specific transport proteins.
Glucose is too big to pass throught.
CO2, H2O, and O2 can all diffuse across a cell membrane. Also, small polar molecules (uncharged) and hydrocarbons easily diffuse across.
Proteins are keep the cell going. They have many jobs to do one of which give the cell the energy to do what the cell is program to do in the body. So no proteins are not to large to diffuse in cells
Small, nonpolar molecules like oxygen, carbon dioxide, and water can easily diffuse through the cell membrane without the need for a transport protein. Their small size and lipophilic nature allow them to pass through the lipid bilayer of the membrane via simple diffusion.
If the stomata were smaller then CO2 would diffuse into the cell less rapidly.
an ion