Cells are the starting point in all living organisms. Cells have structures that hold all the biological equipment necessary to keep an organism alive.

 Cytoskeleton
Animal Cell Structure
Animal Cell Structure, IvyRose Holistic, Combination of text and illustration on animal cell structure and table with each organelle along with its function.
Cell and Cell Structure Quiz
The Cell and Cell Structure Quiz, SoftSchools.com, Ten question interactive quiz.
Cell Structure
Cell Structure by Kevin C. Hartzog SAS' Cell Biology Page A high school teacher's supplemental material for his class on eukaryote cells.
Cell Structure
Cell Structure, Biology4kids.com, An introduction to cell structure; includes illustrations.
Cell Structure
Cell Structure, By John Kyrk, "Virtual microscope view of animal cell structure" Roll your mouse over the image to learn about its parts.
Cell Structure
Cell Structure, Home School Online Science Library, Wonder Whiz Kids, Very comprehensive web site with illustrations and text explaining membranes, including osmosis & diffusion, ATP, cell wall,
Cell Structure and Function
Cell Structure and Function, Prentice Hall BioCoach Activity, Four concepts explained and an interactive quiz at the end.
Cell Structure and Function
Cell Structure and Function, Written by tutor Michael W., Wyzant.com, Combination of text and illustration.
Cell Structure and Function
Cell Structure and Function, Bio-Anim, 3-D images and animations on the ER, Golgi complex, mitochondria, ribisome and more.
Cell Structure and Function
Cell Structure and Function, Nov. 23, 2012, By Wanakscience, YouTube.com, Video length: 09:06.
Cell Structure and Function Multiple Choice Quiz
Cell Structure and Function Multiple Choice Quiz, Mader Eleventh Edition Inquiry Into Life, by Sylvia Mader, McGraw-Hill Higher Education, Eighty-four question multiple-choice test; submit yo
Cell Structure Interactive
Cell Structure Interactive, Wiley.com, Flash presentation on the difference between prokaryotic and eukarotic cells, plant and animal cells, and how organelles function in the different cells.
Cell Structure | Course-Notes.org
Cell Structure | Course-Notes.org AP Biology These notes cover Cell Diversity and Movement; Cells, Eukaryotic, and Prokaryotic vs Eukaryotic Cells.
Cell Structure: Microtubules
Cell Structure: Microtubules, Biology4kids.com, An introduction to microtubules.
Cell structures lesson1
Cell structures lesson1, World of Teaching, Don't let the lesson1 label prevent you from looking at this Powerpoint presentation. It's excellent for students. Good graphics and clear, concise info
Cell Structures lesson2
Cell Structures lesson2, World of Teaching, Powerpoint presentation on organelles and their function.
Chapter 1: Structure and Function of the Cell
Chapter 1: Structure and Function of the Cell, By Ian White, Biologymad.com, Great illustrations! Very comprehensive page covering cell organelles, prokaryotes & eukaryotes, cell membranes, stru
Eukaryotic Cell Review Questions
Eukaryotic Cell Review Questions, By Tami Port,, Science Prof Online, "These are review questions from the Virtual Microbiology Classroom, designed to help students better understand the history
Quiz - Cell Structure
Quiz - Cell Structure, FunTrivia.com, Ten question interactive quiz.
SEER Training Modules: Cell Structure
SEER Training Modules: Cell Structure, National Cancer Institute, Nice labeled illustration of a cell; includes brief description of the cell membrane, nucleus, cytoplasm, and cytoplasmic organell
Signal And Receptor Proteins Animation
Signal And Receptor Proteins, iKnow Digital Media, Narrated animation.
The Magic School Bus - Cell Structure
The Magic School Bus - Cell Structure, BIO 101 - Bora Zivkovic - Lecture 1 - Part 2, Explains the cell structure and organelles.