ap biology - cell structure & transport

timestamps

• 0:00

  Course Recap and Introduction

• 0:31

  Segue to Cell Structure

• 1:02

  Key Cell Structures Overview

• 2:03

  Nucleus Details

• 2:35

  Mitochondria and Endosymbiont Theory

• 3:39

  Endoplasmic Reticulum

• 5:13

  Golgi Apparatus

• 6:17

  Lysosomes

• 6:48

  Chloroplast and Plasma Membrane

• 7:18

  Vacuoles, Vesicles, and Ribosomes

• 9:51

  Organelle Summary

• 10:21

  Prokaryotic vs Eukaryotic Cells

• 12:59

  Prokaryotic Features

• 13:32

  Eukaryotic Features

• 15:38

  Cellular Transport Introduction

• 16:09

  Phospholipid Bilayer Structure

• 18:44

  Selectively Permeable Membrane

• 20:18

  Membrane Proteins Functions

• 24:57

  What Passes the Membrane

• 29:06

  Concentration Gradients

• 33:49

  Diffusion and Passive Transport

• 35:55

  Osmosis Explained

• 36:56

  Facilitated Diffusion

• 40:33

  Active Transport

• 43:41

  Transport Types Table

• 47:23

  Water Movement and Solutes

• 48:57

  Hypotonic, Isotonic, Hypertonic

• 54:36

  Plant Cells in Solutions

• 56:09

  Lecture Wrap-Up