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Question
match the term with its definition. selectively permeable choose fluid mosaic choose phospholipid choose transport protein choose cholesterol choose choose forms the plasma membrane by creating a bilayer allows some molecules to pass through while keeping other molecules out stabilizes phospholipids by preventing fatty acids from sticking together molecules can move within the membrane and membrane creates a pattern moves large or charged material through the membrane question 2
Brief Explanations
- Selectively permeable: Allows some molecules to pass through while keeping other molecules out. This is a key property of cell membranes that regulates the movement of substances in and out of the cell.
- Fluid mosaic: Molecules can move within the membrane and membrane creates a pattern. The fluid - mosaic model describes the structure of the cell membrane as a fluid and dynamic arrangement of phospholipids, proteins, and other components.
- Phospholipid: Forms the plasma membrane by creating a bilayer. Phospholipids are the main structural component of the cell membrane, forming a double - layer structure.
- Transport protein: Moves large or charged material through the membrane. These proteins facilitate the transport of substances that cannot pass through the lipid bilayer by simple diffusion.
- Cholesterol: Stabilizes phospholipids by preventing fatty acids from sticking together. Cholesterol helps maintain the fluidity and stability of the cell membrane.
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- Selectively permeable: Allows some molecules to pass through while keeping other molecules out
- Fluid mosaic: Molecules can move within the membrane and membrane creates a pattern
- Phospholipid: Forms the plasma membrane by creating a bilayer
- Transport protein: Moves large or charged material through the membrane
- Cholesterol: Stabilizes phospholipids by preventing fatty acids from sticking together