Organelle Pitch Project by Mason Guthrie

Organelle Pitch Project by Mason Guthrie https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy Why you should purchase a Cell Membrane en-us 2021-10-04 23:32:39 UTC 2025-10-19 06:00:41 UTC hello@padlet.com Cell Membrane - The Exchange Organelle mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1791073702 2021-10-04 23:38:53 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1791073702 Cellular Membranes are flexible and strong, it separates the cell from the its environment. mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794845033 Attractions keep the phospholipids that make up the bilayer together, they are not anchored together so it is very fluid and flexible. This allows the cells to move and replicate. ]]> 2021-10-06 00:58:34 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794845033 The phospholipid bilayer keeps bad things out. mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794847513 Phospholipids are amphipathic, meaning they have polar and non-polar parts. The non-polar tails would not let anything polar through, and non-polar molecules usually can not fit through the gaps in the phosphate heads, however non-polar gases can. ]]> 2021-10-06 00:59:38 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794847513 The majority of a cell membrane is a bilayer made up of two layers of phospholipids called a "bilayer." mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794857389 2021-10-06 01:03:52 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794857389 Proteins let the good things in and preforms specific functions mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794863246 Proteins are responsible for very specific functions and some, specifically transport proteins, are what allows for specific materials to enter or exit the cell. Things like O2 and nutrients are let through the cell and waste is removed because of these proteins. Proteins do have other functions, like forming structure and creating, relaying, and receiving information. ]]> 2021-10-06 01:06:17 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794863246 mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794884492

Intracellular proteins hold cells together.

Enzymatic Proteins build things or break them down.

Transport Proteins allow for things to get through the membrane

Cell-Cell Recognition Proteins allows other cells to identify the cells.

Anchorage/Attachment proteins serve as the foundation to build things like cytoskeletons and proteins

Signal Transduction Proteins allows signals to be transmitted acting as a middleman for communication.

]]> 2021-10-06 01:14:42 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794884492 There are two types of Membrane Proteins: mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794894082
Extrinsic proteins are loosely attached by ionic bonds or calcium bridges to the electrically charged phosphoric surface of the bilayer, inside or out. They can also attach to Intrinsic proteins.

Intrinsic proteins are embedded within the bilayer and are usually exposed on both sides.]]> 2021-10-06 01:18:27 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794894082 The cell membrane is the best organelle! mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794928941 Your cell membrane will come with many phospholipids, (they'll form a bilayer just give them time), proteins and cholesterol (the good kind). ]]> 2021-10-06 01:32:09 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794928941 Other organelles depend on the function of the membrane. mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794938924 If the cell membrane did not exist, organelles would have nothing providing them with their nutrients and expelling their waste, organelles would not be in a cell in the first place because nothing would be holding them together and protecting them.]]> 2021-10-06 01:36:03 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794938924 Cell membranes are classic. mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794949177 All cells that have ever existed have had cell membranes, they are necessary for life to exist in the first place]]> 2021-10-06 01:40:15 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794949177 Cell membranes are strong. mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794959852 If a cell was a club, the membrane would be the bouncer. It chooses who can come into the cell and prevents things that could harm the cell from entering. Without the cell membrane the cell's organelles would not have their resources and would be exposed to viruses and harmful materials. ]]> 2021-10-06 01:44:32 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1794959852 Diseases occur when the cell membrane malfunctions mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1796952717 For example, Parkinson can occur when the gene GBA1 mutates. This causes a cell membranes composition to change and does not allow for alpha-synucleins to form tetramers on the cell membrane and makes it harder for neurons to communicate. ]]> 2021-10-06 15:34:35 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1796952717 Citations mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797824030 “Cell Membrane.” Encyclopaedia Britannica. Encyclopaedia Britannica, inc. Accessed October 6, 2021. https://www.britannica.com/science/cell-membrane.

“Plasma Membranes.” Fiveable. Accessed October 6, 2021. https://fiveable.me/ap-bio/unit-2/plasma-membranes/study-guide/1aW0ZDGzS56ism3BJwTi.

“Faulty Cellular Membrane ‘Mix’ Linked to Parkinson's Disease.” Johns Hopkins Medicine Newsroom, March 15, 2018. https://www.hopkinsmedicine.org/news/newsroom/news-releases/faulty-cellular-membrane-mix-linked-to-parkinsons-disease.

“Protein Function.” Nature news. Nature Publishing Group. Accessed October 6, 2021. https://www.nature.com/scitable/topicpage/protein-function-14123348/.

]]> 2021-10-06 21:28:53 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797824030 mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797827460 2021-10-06 21:30:31 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797827460 mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797828231 2021-10-06 21:30:59 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797828231 mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797829425 2021-10-06 21:31:45 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797829425 mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797830309 2021-10-06 21:32:17 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797830309 Get more information on cell membranes mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797831207 2021-10-06 21:32:52 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1797831207 My Video mguthrie28 https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1801439553 2021-10-08 02:19:37 UTC https://padlet.com/mguthrie28/6mlrmq7wgmzsqafy/wish/1801439553