BIOL 225 Lecture Notes - Lecture 5: Photobleaching, Chlorophyll, Glycolipid

8 views9 pages

Document Summary

Cell sipping non-specific; examples of pinocytosis rates: macrophages ingest 3% of their plasma membrane / min; fibroblasts 1% / min. Cop i on vesicles moving from golgi back to er. Copii, on vesicles moving from er to golgi. Membrane fusion is carried out by snare proteins. Glial cells aqua porin channels that water is able to move through, protein membrane surrounds channel. When membrane is only permeable to 1 ion; describes the relationship btw an ion gradient and the equilibrium potential. The membrane potential is equal to equilibrium potential for k+ If a membrane potential is slightly permeable to na+ and k+, membrane potential will be? partially depolarized. When the relative permeability of one ion is much larger than other ions we can? use nernst eq instead of goldmans". When membrane depolarizes they become more _________ charged on the cytoplasmic side. When does helix s4 moves into the up position? (opening the channel)

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

Related Questions