Lecture+3+Web-Bio93-2008

Lecture+3+Web-Bio93-2008 - 1 Lecture 3: Membrane Function,...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 Lecture 3: Membrane Function, Passive & Active Transport Wednesday 10/01/08 Bio 93, Fall 2008 Reading: Ch. 7, Pgs. 131-139 Dr Busciglio Office Hours:Thursday, 2-3:30, 2246 McGaugh Hall • How does water fow across the membrane o¡ an animal cell? • What types o¡ changes would speed up or slow down the movement o¡ water into an animal cell put in hypotonic solution? 2 The diffusion of water across a permeable membrane is called…. The cell membrane is selectively permeable Review points: 1. Phospholipids have __________ and __________ molecular domains 2. Membrane is a fluid mosaic 3. Proteins move laterally but many transmembrane proteins are anchored in a fixed position by cytoskeletal elements 2 The diffusion of water across a permeable membrane is called…. The cell membrane is selectively permeable Review points: 1. Phospholipids have __________ and __________ molecular domains 2. Membrane is a fluid mosaic 3. Proteins move laterally but many transmembrane proteins are anchored in a fixed position by cytoskeletal elements 3...
View Full Document

This note was uploaded on 10/17/2008 for the course BIO SCI 05240 taught by Professor Busciglio during the Fall '08 term at UC Irvine.

Page1 / 8

Lecture+3+Web-Bio93-2008 - 1 Lecture 3: Membrane Function,...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online