Marian Castro - AP Biology- Week 8A by Marian Castro https://padlet.com/mcastro65/dwi59xvujqqza14s This is your Evidence of Engagement Padlet. This is where you will be documenting your work each week. Include screenshots of your work (not links) and include them under each day. All work should be completed each day it is assigned. This should be complete before the end of class every Friday. en-us 2022-10-11 03:27:24 UTC 2022-10-14 22:08:32 UTC hello@padlet.com https://images.unsplash.com/photo-1505852331468-7cc14e768362?crop=entropy&cs=srgb&fm=jpg&ixid=Mnw3ODI2fDB8MXxzZWFyY2h8OTN8fGhpa2luZyUyMGJvb3RzfGVufDB8fHx8MTYzMzkxODI4Ng&ixlib=rb-1.2.1&q=85 SEL mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543920 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543920 Review Activity: mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543921 Absent ]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543921 Spend time completing your Team Slides & Padlet 8A today. mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543924 Absent ]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543924 EQ: Can you explain cell membrane permeability? mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543925 Cell membrane permeability is the function in which a cell membrane determines what molecules can pass through the cell. Small hydrophobic molecules can easily pass through the cell membrane. ]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543925 Warm Up: mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543926 What kinds of molecules can flow freely across the membrane and which need to use embedded channels or use transport proteins?

The molecules that can move across the membrane freely are small molecules like water, oxygen and carbon dioxide. Substances like sugars and ions like potassium, also bigger molecules need embedded channels or proteins ]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543926 Notes: Ch. 5.2- Some substances can cross the membrane by diffusion mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543927 Read & take notes and label drawings (when necessary) in your AP Biology notebook.]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543927 Notes: Ch. 5.1- Fluid Mosaic Model of Membranes mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543929 Read & take notes and label drawings (when necessary) in your AP Biology notebook.]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543929 EdPuzzle: 1. Cell Membranes & Permeability mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543930 (Might have already completed this)]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543930 EdPuzzle: 2. Cell Membrane-Permeability mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543932 (Might have already completed this)]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543932 EdPuzzle: 3. Membrane Permeability Beetroot Practical mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543935 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543935 HW: AP Classroom Video mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543937 Video 2.6

After the video, Answer the following question here:
AP Daily Video 2.6 Membrane Transport

1.  Passive transport is the movement of molecules from areas of __high____ concentration to areas of _____low_ concentration ____________without___ the use of metabolic energy.

2. The two types of passive transport are ___diffusion______________ and ____facilitated________  __diffusion ________

3. Explain two ways in which facilitated diffusion is different from diffusion. Facilitaed diffusion is done through TRANSPORT PROTEINS. Diffusion is simple and done through the bilipid layer 


4. Active transport requires _____direct input of energy_________ to move molecules from areas of ____low_____ concentration to areas of ______high_______ concentration.

5.List and describe the three types of endocytosis.
Phagocytosis - takes in large particles
Pinocytosis - takes in extracellular fluid containing dissolved substances
Receptor-meditated endocytosis - receptor proteins on cell membrane used to capture specific molecules





6. What are some things the cell might secrete through the process of exocytosis?


 
]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543937 Warm Up- FAQ mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543938 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543938 Peer Review- FAQ mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543940 Drop in a screenshot of your scored FAQ. Reflect on what you learned about how the FAQs are scored, and how you think you can plan for the next one.]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543940 Team Slides mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543941 Meet with your team and have each person in your team create a slide that covers the topic below.  The rules:  You must use your own words and have image and words on each slide.  The slides need to be done by Friday night, but be ready to share on Monday. Have your Team Leader share the slidedeck with me and turn it in by Friday night. Refer to the Unit 2 Checklist (under Resources in Google Classroom)

Topics:  
2.1-2.6]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543941 AP Classroom Video 2.7- Facilitated Diffusion mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543942 AP Daily Video 2.7 Questions (Answer here)


  1. Large quantities of water can pass through special membrane proteins called ____aquaporins__________


  2. Active transport uses carrier proteins called _______pumps________ and help establish and maintain _________concentration__________ ___gradients___________________

  1. ________Cotransport__________  uses the energy from an electrochemical gradient to transport two different ions across the cell membrane.  If the two ions are transported in the same direction, it is called ______symport _________, if the two ions are transported in opposite directions, it is called ____antiport______________

  1. The movement of ions across the cell membrane may result in the creation of an ___electrochemical___________________________  gradient. This gradient results in a membrane potential or voltage across the membrane.

  1. The sodium-potassium pump uses ATP to pump three ____sodiums________ ions out of the cell for every two _________potassiums_________ ions it pumps into the cell.  This creates a _______membrane ___________  _____potential______________.

  1. If ADH secretion is inhibited, what would be the result?The person would produce greater amounts of dilute urine 
]]> 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543942 Add in a gif of ADP changing into ATP or the reverse. If you cannot find a gif, use labeled images. mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543943 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543943 Quarter 1 ends on Friday mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543946 2022-10-11 03:27:24 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334543946 mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334545861 2022-10-11 03:28:46 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2334545861 mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2335605027 2022-10-11 16:21:11 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2335605027 mcastro65 https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2341004799 2022-10-14 22:08:32 UTC https://padlet.com/mcastro65/dwi59xvujqqza14s/wish/2341004799