×
Updated Biology Courses cardella

General Biology
Prof. Bryan Cardella, M.Ed.

ap biology eaton

AP Biology 
Dr. Carleen Eaton, M.D.

Start learning today, and be successful in your academic & professional career. Start Today!
Loading video...
This is a quick preview of the lesson. For full access, please Log In or Sign up.
For more information, please see full course syllabus of Biology
  • Study Guides

DNA Discovery & Structure

  • The series of experiments leading to the discovery of DNA as the genetic material is a perfect example of how advances in science are made. Biologists use information collected previously to answer new questions and solve new problems. Each discovery is a stepping-stone to the next discovery.

  • In this Lesson, we'll look at how scientists established that DNA holds the hereditary information and see how the structure of DNA was determined.

  • We'll also see how DNA's elegant structure has important implications for DNA replication.

Educator®

Please sign in to participate in this lecture discussion.

Resetting Your Password?
OR

Start Learning Now

Our free lessons will get you started (Adobe Flash® required).
Get immediate access to our entire library.

Membership Overview

  • Available 24/7. Unlimited Access to Our Entire Library.
  • Search and jump to exactly what you want to learn.
  • *Ask questions and get answers from the community and our teachers!
  • Practice questions with step-by-step solutions.
  • Download lecture slides for taking notes.
  • Track your course viewing progress.
  • Accessible anytime, anywhere with our Android and iOS apps.