KWL p.1 by Lizbeth Contreras Jose https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8 Please answer the questions below en-us 2021-11-03 11:37:02 UTC 2021-11-03 13:36:43 UTC hello@padlet.com https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864604547 The plasma membrane is made out of a phospholipid bilayer, which has a polar part and a non polar part. This is because the non polar part prevents polar molecules from getting into and leaving the cell, and the polar parts face the insides and the outside of the cell to be with the polar substances outside.]]> 2021-11-03 13:24:10 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864604547 phospholipid bilayer is a membrane that had 2 layers emilyborowicz https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864604550 2021-11-03 13:24:10 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864604550 natalieyacykewych https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864605471 The plasma membrane is made up of a bilayer. A bilayer is 2 layers of phospholipids. The 2 layers of phospholipids face each other the polar heads face the outside and the non polar tails face each other in the middle. ]]> 2021-11-03 13:24:29 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864605471 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864606189 What molecules are usually present in the transport process of a cell?]]> 2021-11-03 13:24:42 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864606189 That cell transport can go from an area of high concentration to low concentration. Or low concentration to high concentration https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864606682 2021-11-03 13:24:52 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864606682 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607003 I have learned that cells can go in and or out of the cell through the membrane, protein channels, and vesicles. ]]> 2021-11-03 13:24:57 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607003 active transport uses energy and passive transport does not require energy to let cells move in and out of membrane emilyborowicz https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607163 2021-11-03 13:25:00 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607163 How atp is used in transport ryanmalhotra https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607400 2021-11-03 13:25:04 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607400 I learned that the phospholipids have a bylayer and that the tail is nonpolar and the head is polar so the tails face each other https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607503 2021-11-03 13:25:06 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607503 the cell membrane has two layers https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607658 2021-11-03 13:25:08 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607658 i learned that the phospholipid has two layers and the tails are non-polar and the heads are polar https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607889 2021-11-03 13:25:12 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607889 The plasma membrane has two layers of lipids. The heads are polar and they attracts water and the tails are non-polar and they attract each other. https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607987 2021-11-03 13:25:14 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864607987 natalieyacykewych https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864608724 why do the water molecules go through the membrane but also through the aquaporin protein channel?]]> 2021-11-03 13:25:27 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864608724 sofiaalcantara https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864608756 The phospholipid bilayer has two layers of Phospholipids. The phospholipids have a head that is polar and hydrophilic but the tail is hydrophobic and non-polar. So the heads kinda shield the tails.  ]]> 2021-11-03 13:25:27 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864608756 jamesdilworth https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864609746 The membrane has Bilayey which has a part the is polar and non polar. the 2 layers face each other.]]> 2021-11-03 13:25:45 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864609746 The plasma membrane is made out of two layers of phospholipids. The heads of the phosphlipids face out and the tails face the inside. The heads are polar and the tails are non-polar. fionaodonnell https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864610060 2021-11-03 13:25:51 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864610060 The plasma membrane is a phospholipid bilayer https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864610480 A phospholipid is a lipid that has a polar head with a glycerol and a phosphate. The tail is still made of 3 fatty acids. The membrane is a bilayer because it is made of two phospholipids.]]> 2021-11-03 13:25:58 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864610480 how can you tell the difference of a solute and solvent and endocytosis emilyborowicz https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611282 2021-11-03 13:26:12 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611282 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611341 There are many types of cell transport, which fall into two main categories. Passive and Active. Passive transport is split into simple and facilitated diffusion, both of which don't require energy/atp to occur. Active transport requires energy and is usually used when pulling a molecules against the concentration gradient.]]> 2021-11-03 13:26:14 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611341 During osmosis, the molecules go from an area of high concentration to low concentration. https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611404 2021-11-03 13:26:15 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611404 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611422 I learned that the cell membrane has two layers and cells can free flow through the membrane. ]]> 2021-11-03 13:26:15 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611422 Equilibrium joanahostagelpi https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611538 The thing that is still unclear to me. I think that the objective is always to have equilibrium, for example during cell transport. The thing is, I don't know. It looks like when it moves from a high concentration to a low concentration. So would it not be equal?]]> 2021-11-03 13:26:17 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864611538 I am still confused how polar molecules are able to get through a non-polar protein channel https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612299 2021-11-03 13:26:31 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612299 natalieyacykewych https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612354 Osmosis is the process where water moves through the membrane. From and area of high water concentration to an area of low water concentration.]]> 2021-11-03 13:26:32 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612354 sofiaalcantara https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612492 How come the water molecules will still be able to go through the membrane and the aquaporins? Also what does it have to do with the heads of the Phospholipids?]]> 2021-11-03 13:26:34 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612492 That lipid molecules made up of fatty acids and glycerol, form a phospholipid bilayer by bonding together, with the glycerol facing outside the cell, and inside the cell, and the fatty acids join together from both lipids. ryanmalhotra https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612832 2021-11-03 13:26:40 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612832 how is energy used during transportation https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612946 2021-11-03 13:26:43 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864612946 During passive cell transport its goes from an area of high concentration to an area of low concentration, and moves with the concentration gradient. fionaodonnell https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864613012 2021-11-03 13:26:44 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864613012 I am still wondering how enzymes get through. I understand the basic concept but it is still confusing https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864613055 2021-11-03 13:26:45 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864613055 jamesdilworth https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614515 how is atp used in transport]]> 2021-11-03 13:27:13 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614515 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614538 Passive transport doesn't use energy and goes from an area of high concentration to low concentration. Active transport uses energy and goes from an area of low concentration of high concentration.]]> 2021-11-03 13:27:13 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614538 What is the difference between a solute and a solvent? And, how does atp factor into cell transport? https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614600 2021-11-03 13:27:15 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864614600 I am coufused about what protein channels some molecules go through and how others go straight through the membrane. fionaodonnell https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616099 2021-11-03 13:27:40 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616099 I learned that different molecules travel through in different ways.(Protein chanels through th membrane) https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616137 2021-11-03 13:27:41 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616137 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616156 I learned that the phospholipid bilayer has 2 parts. The parts are polar and nonpolar, the head are nonpolar and the tails are polar. ]]> 2021-11-03 13:27:41 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616156 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616218 How is water able to go through the bilayer if it is polar?]]> 2021-11-03 13:27:43 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616218 sofiaalcantara https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616490 Active Transport involve atp and Protein channels, while Passive transport is, Passive, or well calm and does not need any energy.]]> 2021-11-03 13:27:46 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616490 Do the large polar molecules ever touch the tails of the lipids or just the protein channels? https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616879 2021-11-03 13:27:52 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616879 joanahostagelpi https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616902 The cell membrane has a phospholipid bilayer. 
The head of the lipid is polar and hydrophilic, and therefore it's facing the outside. The head is non-polar is hydrophobic.]]> 2021-11-03 13:27:52 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864616902 https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864617257 the types of passive transport]]> 2021-11-03 13:27:59 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864617257 There is two types, active and passive, active requires energy in the form of atp, but passive uses the concentration gradient/some protein channels to slip in and out of a cell to achieve equilibrium. ryanmalhotra https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864646644 2021-11-03 13:36:43 UTC https://padlet.com/lcontrerasjose/kggmgzfm5zd52jx8/wish/1864646644