AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Endocytosis

Endo-membrane System

Subject: 
Rating: 
0
No votes yet

Endomembrane system 4/7/16 Proteins synthesized in the ER enter the endomembrane system Comprises a transport system whereby material flows between the ER, Golgi, endosomes, lysosomes, and the plasma membrane REMEMBER: Rough ER is involved in biosynthesis and processing of proteins Smooth ER is involved in drug detoxification, carbohydrate metabolism, steroid biosynthesis Network of small tubes Both water-soluble and transmembrane proteins are co-translated: Soluble ? completely translocated across the ER membrane into the lumen Default pathway = SECRETION Transmembrane ? partly translocated and will reside in the membrane Default pathway = PLASMA MEMBRANE Most proteins that enter the endomembrane system get glycosylated cytosolic proteins are generally not glycosylated

Chapter 7 AP Biology

Subject: 
Rating: 
0
No votes yet

Copyright ? 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings PowerPoint? Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero, updated by Erin Barley with contributions from Joan Sharp Chapter 7 Membrane Structure and Function Overview: Life at the Edge ? The plasma membrane is the boundary that separates the living cell from its surroundings ? The plasma membrane exhibits selective permeability, allowing some substances to cross it more easily than others Copyright ? 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings Fig. 7-1 Concept 7.1: Cellular membranes are fluid mosaics of lipids and proteins ? Phospholipids are the most abundant lipid in the plasma membrane
Subscribe to RSS - Endocytosis

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!