Biology 4 kids
Biology4 Kids: Cell Structure
Informational, illustrated site covers the basics of cell structures and various cell types.
Sophia Learning
Sophia: Cells: The Structural and Functional Units of Life: Lesson 3
This lesson will illustrate the structure and function of the cell. It is 3 of 4 in the series titled "Cells: The Structural and Functional Units of Life."
Bio Topics
Bio Topics: Cell Structure
A reference site exploring cell structure. Learn about the structures and functions of the major organelles of the cell. Also included are research questions to better understand the cell.
CK-12 Foundation
Ck 12: Life Science: 6.8 Fungi Structure
Understand the structure and function of fungi.
Thinkport Education
Thinkport: Designing a Healthier, Happier Meal: Stem Career: Cell Biologist
LEarn how cell biologists study the structure and function of cells, including the interactions that happen inside cells.
Biology 4 kids
Biology4 Kids: Cell Wall What's It For?
A brief article which describes and illustrates the structure and function of cell walls in plant cells.
Biology 4 kids
Biology4 Kids: Cell Membranes
A short piece of informational text which describes and illustrates the structure and function the cell membrane.
BiologyWise
Biology Wise: Diagram of Plant Cell and Functions of Its Organelles
Provides a labeled diagram of a plant cell and descriptions of the characteristics and functions of many of its organelles.
BiologyWise
Biology Wise: Mitochondria Functions
Describes the structure and functions of the mitochondria.
Other
Acadia University: Structure of Dna and Rna
This site from the Acadia University provides the basic structure of DNA and RNA and a decent compare/contrast between the two.
Other
California State University: Biology Labs Online: Hemoglobin Lab
A set of virtual experiment assignments where students investigate the biochemistry of hemoglobin and the role it plays in the functioning of human red blood cells. Includes background information, glossary, online notebook, and...
University of Washington
University of Washington: Types of Neurons
A good straightforward presentation of the different forms of neurons based on function. Includes easy to read graphics on the subject.
Biology 4 kids
Biology4 Kids: Microtubules Thick Protein Tubes
A short, informational article which explains the structure and function of microtubules inside a cell.
Biology 4 kids
Biology4 Kids: Mitochondria Turning on the Powerhouse
A brief informational summary which describes the structure and function of mitochondria inside cells.
Biology 4 kids
Biology4 Kids: Lysosomes Little Enzyme Packages
A short, informational piece which explains the structure and function of the lysosomes of a cell.
Biology 4 kids
Biology4 Kids: Animal Systems
An overview of the structure and function of a complex, multicellular organism. This article discusses levels of organization and examples of systems.
CK-12 Foundation
Ck 12: Life Science: 2.7 Organelles
Discover the organelles of a cell, and how their structure contributes to the cell's function.
Microscopy UK
Microscopy Uk: Micscape Article Paramecium
Excellent article on a unicellular organism, the paramecium. Includes details on its environment, paramecium types, and environmental importance.
CK-12 Foundation
Ck 12: Life Science: 2.6 Nucleus
Discover the structure and function of the nucleus of the cell.
BiologyWise
Biology Wise: How to Make a 3 D Dna Model Project
Describes the steps for how to make a model of DNA using colored polymer clay and wire. Students will gain a good understanding of the structure of DNA by doing this project.
Biology 4 kids
Biology4 Kids: Peroxisomes Another Enzyme Package
A short, informational article which explains the structure and function of peroxisomes inside a cell.
BiologyWise
Biology Wise: Mitochondrial Matrix
Discusses the structure of the matrix inside a mitochondrion and how hundreds of concentrated enzymes are held there. The matrix takes part in mitochondrial functions such as the Krebs cycle, the electron transport chain, ATP synthesis,...
CK-12 Foundation
Ck 12: Biology: Lymphatic System
[Free Registration/Login may be required to access all resource tools.] Covers the role of the lymphatic system in the immune response.
McGraw Hill
Mc Graw Hill: Neurons
Introduction to neuron structure, function, and classification. Provides simple diagrams of neurons conducting an impulse and microscope images of nerve cells.