The Mad Pursuit Search for the Structure of DNA

Students read about biology by completing several worksheets. In this cell structure lesson, students identify the main differences between plant cells and animal cells and answer fill in the blank worksheet questions. Students utilize...

Explore the history of DNA through Griffith, Avery, and Watson and Crick. The narrator of a science video briefly covers how DNA is organized in prokaryotic and eukaryotic organisms. 

Who is DNA and why does everyone think she has all the answers? A video instructor explains and shows pupils the structure of DNA and its major parts. Nitrogenous bases, phosphates, backbones, 3 prime and 5 prime, and nucleotides are...

Viewers explore the structures of RNA and DNA and then learn how DNA replicates itself. The narrator explains the central dogma, showing how DNA is eventually translated into proteins, before briefly discussing genetic engineering. 

Students study the history of DNA and how to extract it. In this genetic lesson students complete a DNA experiment using bacteria.

Explore the structure of cell membranes including cholesterol, glycolipids, glycoproteins, phospholipids, and proteins. The video shows and discusses the fluid mosaic model as well as how cell walls differ from cell membranes. 

Students spend the lesson reviewing for their Genetics exam. In groups, they compare and contrast the structures of DNA and RNA and discuss how DNA can cause mutations. To end the lesson, they share their knowledge on the contributions...

Seeing is believing! Viewers observe the latest in technology—the ability to watch as a protein molecule searches for the appropriate binding site on a DNA molecule! A short video follows transcription factors SOX2 and OCT4 in their...

Humans share about 50% of their genes with a banana. In the video, scholars analyze the scientific evidence for evolution. The instructor spends time discussing Darwin and biogeography, fossils, and homologous structures. Scholars then...

Students investigate different purposes for manipulating DNA. After reviewing the structure and functions of DNA, students explore topics related to the use or manipulation of DNA and the potential benefits and problems, later making a...