Biology Junction
The Structure of DNA
Did you know that all life on Earth has DNA? Explore the importance of the molecule by learning about its structure. The unique DNA shape, bases, and bonds allow the incredible diversity seen all over the world.
Curated OER
DNA and Gene Expression
The many slides and images in this PowerPoint are clear and relevant to the detailed content covering the details of DNA structure, replication, cell differentiation, and mutation on an advanced level. The slideshow summarizes all of the...
Biology Corner
DNA The Blueprint of Life
Engage learners with an intriguing presentation on DNA and its role in organisms. Individuals see its structure, what genes are, how the code works, and then explore DNA replication. For advanced classes, the presentation introduces...
Curated OER
DNA
The question of the structure and function of DNA being the same in almost all organisms is raised here. You will find this PowerPoint a great summary of the building blocks and replication of DNA. The differences between prokaryotes and...
Curated OER
DNA and Cell Reproduction
These slides have lovely images to illustrate the Double Helix and replication. The specifics of chromosomes within cells and the numbers and structure during different stages of cell replication are explained.
Curated OER
Using a Controlled Experiment to Identify Two Unknown Plasmids
Student demonstrate knowledge of recombinant DNA techniques (restriction enzyme digest, gel electrophoresis, and staining gel). They demonstrate skills needed to complete a gel electrophoresis and interpret a stained gel. Pupils solve...
Curated OER
Constructing a Phylogenetic Tree Using DNA Sequence Data
Students analyze DNA sequence differences between organisms in order to establish a reasonable picture of the evolutionary relationships between them. They take the role of molecular biologists and make genetic changes and constructing...
Curated OER
DNA Diagnosis
Students describe the fundamentals of DNA such as structure and replication. Given a picture of a gel, they circle the band that represents the smallest DNA, the largest DNA, and show which DNA sources are the same.
Curated OER
A Hands-On Approach to Teaching the DNA Structure and Function
Students investigate the structure of DNA, replication and transcription. In this DNA lesson plan, students build models of DNA using piper cleaners and paper clips. They demonstrate replication of DNA and transcription of DNA to mRNA....
Biology Junction
Cellular Structure
The human body contains more than 200 types of cells, and plants contain many other unique types of cells. While a huge variety of cells exist, they appear to have very similar structures. A detailed presentation describes the structure...
Curated OER
DNA's Discovery and Structure
With a professional appearance, this presentation introduces advanced biology learners to the history and structure of the DNA molecule. The details included in this resource are definitely more in-depth than what you would expose a...
Serendip
DNA
Get up close and personal with DNA! A two-part hands-on activity has learners extract DNA from a small organism and then their own cheek cells. Scholars then explore DNA replication using questions to guide their analyses.
Curated OER
DNA Transcription & Protein Translation
Your honors or college-level biologists will appreciate how protein synthesis is presented in this PowerPoint. Steps of DNA transcription and diagrams are included to teach them about this vital concept. Use this to follow lessons about...
Serendip
UV, Mutations, and DNA Repair
How effective are cells at repairing UV damage? An inquiry-based lesson has learners experiment with organism by exposing them to various levels of UV light and then examining their DNA after a period of time. Pupils test different...
Prezi
Virus Cell Life Cycle/Structure
Viruses were nano before it was cool to be nano. The presentation covers the structure of a virus cell and the life cycle of a virus. It also includes two videos illustrating the virus cell in greater detail.
Curated OER
DNA Extraction
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this lesson. Many hands-on...
Curated OER
DNA Model
Learners are able to construct a candy model of DNA. They are able to list all of the parts of DNA that they investigated earlier. Students are able to describe what each part of DNA does. They create an edible model of DNA strands.
National Association of Biology Teachers
Using the Discovery of the Structure of DNA to Illustrate Cultural Aspects of Science
Times have changed—and so have science practices. An introductory lesson describing the components of DNA begins with a discussion of the discovery of DNA and its perception in different cultures and genders. Scholars then learn about...
Beyond Benign
Cats and You: DNA Doubles?
What do cats and human DNA have in common? The second lesson of a series focuses on the mapping of mammal genomes. Scholars learn about the structure of DNA as they compare the chromosomes of humans and felines.
Curated OER
The Great Cafeteria Caper
Students extract DNA from their own hair roots. They run an electrophoresis gel to examine patterns of their DNA along with standard DNA. The experiment is based on a crime scene scenario.
Curated OER
Nucleic Acids
A lively presentation presents general facts and history of nucleic acids in a note-taking format. Every slide contains colorful photos or graphics to illuminate and engage. Biology aces learn about the function and structure of these...
Curated OER
Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
Curated OER
Cell Wall Recipe: A Lesson on Biofuels
Biotech engineers discover that changes in the DNA code for cell wall formation can help create crops better suited for biofuel production. They extract DNA from wheat germ. They decode paper strips with codes and relate the activity to...
Curated OER
Investigating DNA
Students engage in a variety of activities designed to facilitate the understanding of DNA. Activities include preparing human chromosome spreads, separating a mixture of dyes using gel electrophoresis and extracting DNA from onion cells,
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