Cell Membrane Brainstorming by Nicole Robins https://padlet.com/nicolerobins/zq3njx5jkfgi18cy Halloween Edition en-us 2023-10-31 15:35:00 UTC 2023-10-31 18:07:58 UTC hello@padlet.com Structure https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073409 phospholipid bilayer

]]> 2023-10-31 18:01:44 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073409 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073780 Cell membrane is semi-permeable

]]> 2023-10-31 18:02:03 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073780 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073997 Cell membrane lets things in and out of cells. It also protects the cell.

]]> 2023-10-31 18:02:13 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771073997 fluid mosaic model https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074048 phospholipids have a polar head and a fatty acid tail.

fluid mosaic model also has carbohydrates and cholesterol

]]> 2023-10-31 18:02:14 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074048 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074298 Fluid Mosaic Model


]]> 2023-10-31 18:02:16 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074298 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074774 protein and cholesterol embedded into cell membranes

]]> 2023-10-31 18:02:26 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074774 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074879 non polar tail and polar heads on phospholipids


]]> 2023-10-31 18:02:32 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074879 Structure https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074937 Cells have a large surface area

]]> 2023-10-31 18:02:34 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771074937 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075154 only lets some molecules in and out of the cell

]]> 2023-10-31 18:02:46 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075154 Carbohydrates https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075209 Carbohydrates serve as receptors to send and receive signals on the cell membrane.

]]> 2023-10-31 18:02:49 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075209 selectively permeable https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075283 lets certain molecules in/out of cell

]]> 2023-10-31 18:02:52 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075283 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075471 Separates the inside of the cell from the outside

]]> 2023-10-31 18:03:02 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075471 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075536 In/out of cell

]]> 2023-10-31 18:03:05 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075536 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075654 Its ability to differentiate between different types of molecules, only allowing some molecules through while blocking others.

]]> 2023-10-31 18:03:10 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075654 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075718 Some substance are able to pass through the membrane and others cannot

]]> 2023-10-31 18:03:14 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075718 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075929 Made of phospholipids, carbohydrate indicators and cholesterol to make the phospholipid bilayer. Phospholipids are composed of a polar head and 2 hydrophobic fatty acid tails. It’s also semipermeable

]]> 2023-10-31 18:03:26 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771075929 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771076049 Salt is alone with water on the other side

]]> 2023-10-31 18:03:32 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771076049 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771076702 The side where the salt water is will only have salt left at the end

]]> 2023-10-31 18:04:01 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771076702 lets certain things in/out of cell https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077090 important to let things out of cell into body (exocytosis) -> when molecules exit the cell membrane

]]> 2023-10-31 18:04:21 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077090 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077128 The separation of salt and water symbolizes cell membrane allowing nutrients in, waste out.

]]> 2023-10-31 18:04:23 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077128 Proteins https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077495 Proteins serve as transport channels on the cell membrane

]]> 2023-10-31 18:04:39 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077495 https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077886 Salt is hydrophilic

]]> 2023-10-31 18:04:50 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771077886 bucket https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078130

  • salt would not be able to enter the fresh water side but the water molecules would

  • represents the selective permeability of the cell membrane

    • ]]>     2023-10-31 18:05:01 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078130     https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078527 regulates what comes in and out of the cell

    ]]>     2023-10-31 18:05:22 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078527     https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078680 the powerhouse of the cell

    ]]>     2023-10-31 18:05:30 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771078680     Membrane Function https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079131 To allow certain molecules to enter and exit, but not everything. Protects the cell.

    Polar heads allow polar stuff to pass through, but not stay in the fatty acid part

    ]]>     2023-10-31 18:05:45 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079131     https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079188 small holes between phospholipids, and proteins allow molecules to pass through

    ]]>     2023-10-31 18:05:47 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079188     https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079365 water will pass between but salt stays on salt side, therefor the solutions don’t really mix

    ]]>     2023-10-31 18:05:57 UTC https://padlet.com/nicolerobins/zq3njx5jkfgi18cy/wish/2771079365