enSCCellular Transportation!11
Osmosis: Diffusion of water molecules through a semi-permeable membrane.
Semipermeablemembrane: A membrane that allows some molecules to pass through, rather than letting in all the molecules pass.
Diffusion: Movement of molecules from a higher concentration to a lower concentration.
Activetransport: Movement of molecules through a semi-permeable membrane that requires enzymes and energy.
Passivetransport: Movement of molecules through a semi-permeable membrane through a protein channel. It doesn’t require energy.
Hypertonic: When more water leaves the cell, making it shrink. This happens because there is a greater concentration inside the cell than outside.
Hypotonic: When more water enters the cell, causing it to expand. This happens because there is a greater concentrationoutside the cell than inside.
Isotonic: When the cell stays the same because the concentration is the same inside and outside the cell.
Excytosis: The process of getting materials out of the cell through the cell membrane.
Endocytosis: The process of getting materials into the cell through the cell membrane.
Phospholipidbilayer: It’s the structure that surrounds the outside of the cell. It’s composed by two layers of lipid molecules.
Cellular Transportation!
1. NCYHTIPOO
When more water enters the cell, causing it to expand. This happens because there is a greater concentrationoutside the cell than inside.
2. NYOHCRETPI
When more water leaves the cell, making it shrink. This happens because there is a greater concentration inside the cell than outside.
3. TINSSERSTAORPAPV
Movement of molecules through a semi-permeable membrane through a protein channel. It doesn’t require energy.
4. BIHRSOLPLYIEAHIPDPO
It’s the structure that surrounds the outside of the cell. It’s composed by two layers of lipid molecules.
5. IRLMEANEMSREEPBBEEAMM
A membrane that allows some molecules to pass through, rather than letting in all the molecules pass.
6. OTINCSIO
When the cell stays the same because the concentration is the same inside and outside the cell.
7. ITRTEOTPACASNVR
Movement of molecules through a semi-permeable membrane that requires enzymes and energy.
8. INIFSOUFD
Movement of molecules from a higher concentration to a lower concentration.
9. YSTIEOXCS
The process of getting materials out of the cell through the cell membrane.
10. CSITNSYEDOO
The process of getting materials into the cell through the cell membrane.
11. SMOSISO
Diffusion of water molecules through a semi-permeable membrane.